294 Most Common Hispanic Last Names Beginning with O

In this section of the site we have data on the most common Hispanic last names beginning with O in the United States. These names are taken directly from the most recent census data.

Currently, the most popular Hispanic last name beginning with O in America is Ortiz, with a total count of 286,899 people who have the surname. The surname Ortiz occurs roughly 97 times per 100,000 people in the U.S.

The table below shows the most common surnames ending starting with O with statistics on the heritage and ancestry of those with the surname.

This list has been compiled using the most recent Census data and we have included only names where at least 60% of people with the name self-identified as "Hispanic".

Click any of the names in the table below to find out more about the origin, meaning, and ancestry of each last name.

Rank Name Count White Black API AIAN 2+ Races Hispanic
68 ORTIZ 286,899 4.96% 0.64% 0.67% 0.37% 0.25% 93.11%
239 ORTEGA 127,256 4.77% 0.29% 1.15% 0.43% 0.25% 93.11%
408 OCHOA 78,677 4.53% 0.29% 0.54% 0.36% 0.18% 94.09%
512 OROZCO 65,904 3.40% 0.17% 0.39% 0.15% 0.12% 95.76%
1199 OSORIO 29,482 3.70% 0.55% 1.17% 0.14% 0.21% 94.23%
1275 OLVERA 27,551 4.29% 0.14% 0.15% 0.22% 0.13% 95.08%
1319 ORELLANA 26,651 3.46% 0.37% 0.35% 0.06% 0.12% 95.64%
1374 OCAMPO 25,720 3.18% 0.14% 14.56% 0.15% 0.89% 81.08%
1490 OLIVARES 23,982 3.89% 0.22% 0.98% 0.14% 0.16% 94.62%
1568 ORNELAS 22,969 6.12% 0.22% 0.22% 0.27% 0.18% 92.99%
1633 OJEDA 22,045 4.75% 0.44% 0.86% 0.11% 0.19% 93.65%
1716 OTERO 20,937 8.97% 0.66% 0.54% 0.71% 0.24% 88.88%
1785 OLIVAS 20,106 6.13% 0.24% 0.94% 0.63% 0.34% 91.71%
1835 OLIVA 19,513 21.82% 0.67% 2.84% 0.18% 0.60% 73.89%
1952 ORDONEZ 18,498 4.10% 0.42% 4.68% 0.08% 0.50% 90.23%
2225 ONTIVEROS 16,382 4.80% 0.21% 0.26% 0.21% 0.27% 94.24%
3356 OLGUIN 10,660 6.83% 0.38% 0.29% 0.99% 0.38% 91.12%
3412 OLIVO 10,483 16.91% 0.59% 0.50% 0.09% 0.30% 81.62%
3596 OLMOS 9,895 4.31% 0.10% 0.84% 0.20% 0.50% 94.06%
3660 OLIVAREZ 9,720 7.14% 0.14% 0.82% 0.35% 0.33% 91.21%
3815 OCASIO 9,293 5.98% 1.26% 0.39% 0.14% 0.18% 92.05%
3896 OLIVERA 9,108 15.52% 1.97% 0.92% 0.19% 0.74% 80.67%
4273 OROSCO 8,313 6.63% 1.00% 1.00% 1.46% 0.67% 89.25%
4362 OVIEDO 8,145 4.51% 0.25% 0.85% 0.11% 0.17% 94.12%
4535 ORTA 7,820 8.40% 0.61% 0.56% 0.23% 0.33% 89.86%
4578 ORDAZ 7,753 3.79% 0.18% 0.25% 0.08% 0.13% 95.58%
4610 OVALLE 7,698 5.47% 0.53% 0.25% 0.09% 0.25% 93.41%
4666 OSUNA 7,601 5.26% 0.29% 0.53% 1.84% 0.37% 91.71%
4965 OROPEZA 7,082 4.41% 0.25% 0.20% 0.11% 0.23% 94.80%
5499 OZUNA 6,327 5.29% 0.40% 0.17% 0.60% 0.38% 93.16%
5630 OBREGON 6,172 7.24% 0.34% 1.20% 0.19% 0.19% 90.83%
5649 ORONA 6,145 8.90% 0.29% 0.65% 0.68% 0.41% 89.06%
5967 OLMEDO 5,768 3.48% 0.17% 1.28% 0.10% 0.16% 94.80%
6263 OQUENDO 5,455 5.00% 1.94% 1.74% (S) (S) 91.05%
7217 OLIVEROS 4,624 4.13% (S) 13.56% (S) 1.30% 80.71%
7455 OSEGUERA 4,470 2.89% 0.18% 0.13% (S) (S) 96.69%
7492 OLEA 4,447 9.53% 0.27% 2.45% 0.38% 0.22% 87.14%
8697 OSPINA 3,774 6.12% 0.32% 0.21% (S) (S) 93.27%
8720 ORTEZ 3,762 8.40% 0.69% 0.48% 0.53% 0.32% 89.58%
9081 OCEGUERA 3,599 2.72% (S) 0.14% (S) (S) 96.86%
9551 OBANDO 3,404 5.82% 0.68% 3.11% (S) (S) 89.92%
10396 ONOFRE 3,099 4.32% 0.29% 0.84% (S) (S) 94.19%
11185 OLAGUE 2,827 7.22% 0.57% 0.39% (S) (S) 91.40%
12042 OLIVERAS 2,591 6.21% 1.54% 0.85% 0.19% 0.19% 91.01%
12399 ORANTES 2,507 3.07% 0.32% 0.52% (S) (S) 95.81%
12683 ORDUNA 2,435 3.29% 1.93% 2.18% (S) (S) 91.58%
13081 ORDUNO 2,347 3.62% (S) (S) 0.30% 0.26% 95.74%
13115 OCON 2,337 9.88% 1.41% 2.40% 0.51% 0.60% 85.19%
13271 OLMEDA 2,298 7.35% 0.70% 0.22% (S) (S) 91.34%
13922 OSORNIO 2,169 2.49% 0.00% (S) 0.00% (S) 97.42%
13938 ORTEGON 2,166 8.45% (S) (S) 0.55% 0.46% 90.12%
14468 OCANA 2,064 5.86% 0.44% 2.08% (S) (S) 91.09%
14495 ORTUNO 2,058 3.94% 0.00% 0.00% (S) (S) 95.72%
14532 OYOLA 2,051 4.92% 1.71% (S) (S) 0.34% 92.88%
15255 OLALDE 1,927 4.72% (S) 0.42% 0.00% (S) 94.45%
15418 OCEGUEDA 1,900 2.00% (S) (S) (S) 0.00% 97.63%
15564 OLMO 1,879 15.97% 1.28% 2.77% (S) (S) 79.30%
15806 OLIVERO 1,842 30.67% 1.14% (S) (S) 0.81% 66.94%
15833 ONATE 1,838 5.22% (S) 6.64% (S) 0.44% 87.16%
17331 OVANDO 1,631 5.21% 0.55% 0.31% (S) (S) 93.68%
17709 ORTIS 1,584 18.18% 5.81% 0.44% 0.95% 0.76% 73.86%
17911 OVALLES 1,561 2.37% 0.83% 3.52% (S) (S) 92.57%
18584 ORIHUELA 1,483 6.61% (S) 0.34% 0.40% (S) 92.58%
18808 OLIVAR 1,456 9.75% 2.27% 15.45% 1.10% 1.92% 69.51%
19200 OREGEL 1,414 1.41% 0.00% 0.35% 0.00% 0.00% 98.23%
19527 OREA 1,383 3.83% 2.53% 0.65% 0.00% 0.36% 92.62%
19538 OSEGUEDA 1,382 7.09% (S) (S) 1.45% 0.00% 90.96%
21609 OCANAS 1,207 5.22% (S) 0.00% (S) (S) 94.03%
23167 OLAVARRIA 1,101 8.08% 0.54% 0.64% (S) (S) 90.37%
23205 OLAN 1,099 16.74% 2.46% 6.37% (S) (S) 74.07%
23515 OLARTE 1,080 6.20% (S) 19.81% (S) 1.67% 71.94%
23662 OREGON 1,071 7.66% 1.96% (S) (S) 0.47% 89.82%
23691 OBESO 1,069 3.84% (S) 2.43% 0.47% (S) 93.17%
23737 ORENGO 1,066 7.69% 1.03% (S) (S) 0.56% 90.62%
24838 OSORTO 1,002 1.30% 0.90% (S) 0.00% (S) 97.60%
24855 OSORIA 1,001 3.90% 0.90% (S) 0.00% (S) 94.91%
25171 OGANDO 985 4.47% 2.34% 0.71% (S) (S) 92.18%
25975 OLIVENCIA 945 7.09% (S) (S) 0.00% (S) 92.06%
27228 OLAYA 888 4.84% (S) 2.93% (S) 0.56% 90.65%
27228 OREJEL 888 2.36% 0.68% (S) 0.00% (S) 96.85%
27678 ORREGO 869 7.59% (S) (S) 0.00% 0.00% 92.06%
28176 OLIVOS 849 4.12% 0.00% (S) (S) 0.00% 95.52%
28176 OSORNO 849 6.95% (S) 0.59% (S) (S) 91.28%
28777 OBISPO 827 2.06% (S) 26.72% (S) 1.93% 69.04%
29171 ORDONES 812 1.23% 0.00% (S) (S) 0.00% 98.03%
31150 ORBE 745 20.27% (S) 10.60% (S) 1.34% 67.52%
31184 OYERVIDES 744 6.18% 0.00% 0.00% (S) (S) 93.41%
31383 OTANO 738 6.91% (S) (S) 0.00% (S) 92.41%
31994 OGAZ 721 13.59% 0.00% (S) (S) (S) 85.44%
32123 OLVEDA 718 5.43% 0.00% (S) (S) 0.00% 93.87%
33410 OLIVARRIA 683 4.54% (S) (S) 0.00% (S) 94.44%
33645 OSSA 677 18.91% 1.18% (S) (S) 0.00% 79.62%
34539 ORRANTIA 655 7.48% 0.00% (S) (S) 0.00% 91.91%
34707 OAXACA 651 5.99% 0.00% (S) (S) 0.00% 93.70%
35057 ORAMA 643 10.26% 0.93% (S) 0.00% (S) 88.34%
36525 ORENDAIN 612 5.07% (S) 11.11% 0.00% (S) 83.50%
36970 OMANA 604 8.44% 0.99% 13.58% (S) (S) 76.66%
37492 ORELLANO 594 8.42% 1.85% (S) (S) (S) 88.55%
37591 ORAMAS 592 6.08% (S) (S) 0.00% 0.00% 93.07%
37646 OROPESA 591 7.95% (S) 6.94% (S) (S) 84.26%
38050 OGAS 583 18.01% (S) 1.20% 1.20% (S) 78.22%
38214 OLIVAN 580 7.93% (S) 2.07% (S) (S) 89.14%
38484 ORDORICA 575 6.78% (S) (S) 0.00% 0.00% 93.04%
39212 OROCIO 561 (S) (S) 3.21% 0.00% 0.00% 96.08%
39352 OZAETA 559 7.51% 2.33% 13.24% 1.07% 1.25% 74.60%
39607 ORTIGOZA 555 3.96% (S) 3.42% 0.00% (S) 92.43%
40554 OLAZABAL 539 8.16% (S) (S) 0.00% 0.00% 90.91%
40672 ORJUELA 537 7.45% (S) (S) 0.00% (S) 91.62%
40800 OLGIN 535 16.07% 0.00% (S) (S) 1.12% 81.50%
41038 OLAVE 531 13.56% 1.51% 1.88% (S) (S) 82.86%
41100 OLAYO 530 2.83% (S) (S) 0.00% (S) 96.04%
42579 OXLAJ 509 1.18% 0.00% (S) 0.00% (S) 98.04%
42720 ORGANISTA 507 3.16% 0.99% 1.97% 0.00% 0.00% 93.89%
42720 ORIGEL 507 5.33% 0.00% (S) 0.00% (S) 93.89%
43369 OTANEZ 498 9.24% (S) (S) 0.00% 0.00% 90.36%
43969 ORITZ 490 23.47% 2.04% 2.86% (S) (S) 70.00%
44034 ORTIZGARCIA 489 (S) 0.00% 0.00% 0.00% (S) 99.18%
44808 OLASCOAGA 479 1.88% (S) (S) 0.00% 0.00% 97.91%
45653 OSTOS 468 7.05% (S) (S) (S) 0.00% 92.31%
46219 ORTIZLOPEZ 461 (S) (S) 0.00% 0.00% 0.00% 98.92%
47006 OTHON 452 13.94% (S) 3.32% (S) (S) 81.64%
47356 OLIVARRI 448 25.67% 0.00% 0.00% (S) (S) 73.88%
47878 OCEJO 442 9.05% 0.00% 0.00% 0.00% 0.00% 90.95%
49365 OPORTO 426 17.61% (S) 4.93% 0.00% (S) 77.00%
49999 OLAGUEZ 419 2.15% 0.00% 0.00% 1.19% 0.00% 96.66%
51281 OLBERA 406 2.71% (S) 0.00% (S) 1.23% 95.81%
51610 ORMENO 403 5.71% (S) (S) 0.00% (S) 92.80%
51830 ORTIZPEREZ 401 2.49% (S) (S) 0.00% 0.00% 96.51%
52267 ORQUIZ 397 4.79% (S) 0.00% (S) 0.00% 94.21%
52851 OSIO 392 6.38% 1.53% 10.71% (S) (S) 80.87%
53072 ORTIZHERNANDEZ 390 1.54% 0.00% 0.00% 0.00% 0.00% 98.46%
53072 ORTIZMARTINEZ 390 2.31% (S) (S) 0.00% 0.00% 97.44%
53538 OSTOLAZA 386 8.55% (S) (S) 0.00% 0.00% 91.19%
54296 ORIA 380 12.11% (S) 15.53% 0.00% (S) 71.32%
54637 ONSUREZ 377 4.77% 0.00% (S) (S) (S) 93.90%
54637 OREJUELA 377 6.10% (S) (S) 0.00% 0.00% 93.63%
55255 OSTORGA 372 2.42% 0.00% 0.00% 0.00% 0.00% 97.58%
56073 ORONIA 365 (S) 0.00% (S) 0.00% (S) 98.63%
56588 OLAZABA 361 4.71% (S) 0.00% 0.00% (S) 95.01%
58337 OBLEA 348 5.17% (S) 12.64% (S) 0.00% 81.90%
60636 ORTIZRODRIGUEZ 332 (S) (S) 0.00% 0.00% 0.00% 99.10%
61297 OZORIA 328 (S) 1.83% (S) 0.00% 0.00% 96.95%
61436 OLAIZ 327 5.81% 0.00% 1.83% 0.00% 0.00% 92.35%
63068 ORANDAY 317 6.62% (S) 0.00% 0.00% (S) 93.06%
64200 OSEJO 310 7.42% 0.00% (S) (S) 0.00% 91.94%
64891 OSTIGUIN 306 1.63% 0.00% 0.00% 0.00% 0.00% 98.37%
67126 ORIZABA 294 3.74% (S) (S) 0.00% 0.00% 95.92%
69392 OLIDE 283 1.77% (S) (S) 0.00% 0.00% 97.88%
71265 ORTIZORTIZ 274 (S) 0.00% 0.00% 0.00% (S) 98.91%
71886 OSSORIO 271 23.62% 2.58% (S) 0.00% (S) 71.96%
72105 OSARIO 270 4.07% (S) 2.22% 0.00% (S) 91.85%
72332 ORENDAY 269 (S) (S) 0.00% 0.00% 0.00% 98.88%
73005 OFARRILL 266 13.91% 2.26% (S) 0.00% (S) 83.08%
73215 ORZUNA 265 4.15% 0.00% 0.00% 0.00% 0.00% 95.85%
73666 ORTIZRIVERA 263 (S) (S) 0.00% (S) 0.00% 97.72%
74141 OYUELA 261 4.60% 0.00% (S) (S) 0.00% 94.64%
74826 OZORIO 258 15.50% (S) 3.49% 0.00% (S) 79.84%
75069 OLIDEN 257 8.56% 0.00% 0.00% 0.00% 0.00% 91.44%
75317 OBALLE 256 16.02% 0.00% 0.00% 0.00% 0.00% 83.98%
75317 OSNAYA 256 2.34% 0.00% 0.00% 0.00% 0.00% 97.66%
76029 ORTIZGONZALEZ 253 (S) (S) 0.00% 0.00% 0.00% 98.02%
76275 ORDAS 252 19.44% (S) 8.33% 0.00% (S) 70.63%
76768 OCHOTORENA 250 8.40% (S) 20.00% (S) 0.00% 70.00%
76768 OLACHEA 250 9.60% 0.00% (S) (S) (S) 88.40%
76768 ORTIZCRUZ 250 (S) (S) 0.00% 0.00% 0.00% 99.60%
77012 ORDINOLA 249 3.61% 0.00% 0.00% 0.00% 0.00% 96.39%
78821 OCAMPOS 242 2.07% (S) 6.61% 0.00% (S) 90.50%
79075 ORTIZSANCHEZ 241 (S) (S) 0.00% 0.00% 0.00% 99.17%
79338 OCARANZA 240 5.00% 0.00% 0.00% (S) (S) 93.75%
80131 ORTIZRAMIREZ 237 2.11% 0.00% 0.00% 0.00% 0.00% 97.89%
80926 OYARZABAL 234 8.12% (S) (S) 0.00% 0.00% 90.60%
82317 ORDUNEZ 229 5.24% 0.00% (S) 2.18% (S) 90.83%
82317 OSORNIA 229 (S) (S) 0.00% 0.00% 0.00% 98.69%
83226 OROZ 226 26.55% (S) 0.00% (S) 0.00% 73.01%
83226 OTOYA 226 5.31% (S) 2.21% 0.00% (S) 91.59%
83834 OTALORA 224 8.93% 0.00% 0.00% 0.00% 0.00% 91.07%
84463 OCANO 222 6.31% (S) (S) 0.00% 0.00% 93.24%
85357 ORBEGOSO 219 7.31% (S) 4.11% 0.00% (S) 87.67%
87335 OGEDA 213 8.45% (S) (S) (S) (S) 88.73%
87335 ORROSTIETA 213 (S) 0.00% 0.00% (S) 0.00% 99.06%
87663 OBIEDO 212 11.32% (S) (S) 0.00% 0.00% 87.74%
88336 ORRALA 210 (S) (S) 0.00% 0.00% 0.00% 99.05%
89069 OTALVARO 208 4.81% (S) (S) 0.00% 0.00% 94.71%
89403 ONTANEDA 207 7.25% (S) (S) 0.00% 0.00% 91.30%
89753 ORTIVEZ 206 9.22% 0.00% 0.00% 3.40% 0.00% 87.38%
90113 ORDENANA 205 5.37% (S) (S) 0.00% 0.00% 94.15%
90113 ORUE 205 13.66% (S) (S) 0.00% 0.00% 85.85%
90113 OSPINO 205 2.93% (S) (S) 0.00% 0.00% 96.59%
90853 ODIO 203 19.21% (S) (S) 0.00% (S) 77.83%
91625 OCELOTL 201 (S) (S) 0.00% 0.00% 0.00% 98.51%
91625 OCHA 201 18.91% 2.49% (S) 0.00% (S) 77.11%
92358 ORTIZTORRES 199 (S) 0.00% 0.00% 0.00% (S) 97.99%
93513 OLORTEGUI 196 8.67% 0.00% (S) 0.00% (S) 89.29%
93513 OPORTA 196 3.57% 0.00% 0.00% 0.00% 0.00% 96.43%
95545 OSES 191 13.61% (S) (S) 0.00% 0.00% 84.29%
96368 OLAIS 189 5.29% (S) 12.70% (S) 0.00% 80.42%
98099 ORTIC 185 5.41% (S) 0.00% (S) (S) 91.35%
98982 ORTOLAZA 183 (S) (S) (S) 0.00% 0.00% 97.27%
99378 OLAEZ 182 2.75% 0.00% 0.00% 0.00% 0.00% 97.25%
100302 ORONOZ 180 9.44% (S) 0.00% (S) (S) 88.89%
100791 ORTIZMORALES 179 (S) (S) (S) 0.00% 0.00% 96.65%
100791 OSORES 179 2.79% 0.00% (S) 0.00% (S) 94.97%
101737 OLAVARRIETA 177 16.95% (S) 0.00% 0.00% (S) 81.92%
102688 ORTIZREYES 175 (S) (S) 0.00% (S) 0.00% 97.71%
103181 ORTIZDIAZ 174 (S) (S) 0.00% 0.00% (S) 96.55%
103655 OYERVIDEZ 173 (S) (S) 0.00% 0.00% 0.00% 98.84%
104156 OPIO 172 8.14% 21.51% (S) 0.00% (S) 69.19%
105079 OYOQUE 170 (S) (S) 0.00% 0.00% 0.00% 98.24%
105600 OCTAVO 169 (S) (S) 34.32% 0.00% 0.00% 63.91%
106096 OLLERVIDES 168 5.36% 0.00% 0.00% 0.00% 0.00% 94.64%
107134 OTTENWALDER 166 13.86% (S) (S) 0.00% 0.00% 85.54%
108199 OMS 164 10.98% (S) 0.00% 0.00% (S) 88.41%
108734 OLLOQUI 163 6.13% 0.00% 0.00% 0.00% 0.00% 93.87%
108734 ORNELAZ 163 14.11% (S) 0.00% 0.00% (S) 84.66%
109258 OFRAY 162 4.94% (S) (S) 0.00% (S) 93.21%
109258 OSOY 162 4.32% (S) (S) 0.00% 0.00% 95.06%
110286 ORNALES 160 15.00% 0.00% (S) 0.00% (S) 83.13%
110825 OBLITAS 159 5.66% 0.00% 0.00% 0.00% 0.00% 94.34%
111426 OLAECHEA 158 8.86% 0.00% (S) 0.00% (S) 89.87%
111988 OTINIANO 157 6.37% 0.00% 0.00% 0.00% 0.00% 93.63%
112568 OYARZUN 156 12.18% (S) 0.00% (S) 0.00% 87.18%
114424 ONCE 153 4.58% 0.00% 0.00% 0.00% 0.00% 95.42%
115034 OLONA 152 15.13% 5.92% 3.95% (S) (S) 74.34%
115639 OLEAGA 151 31.79% (S) 0.00% 0.00% (S) 67.55%
116201 ONTIVERO 150 8.00% (S) (S) 0.00% 0.00% 91.33%
117480 ORIVE 148 (S) 0.00% (S) 0.00% 0.00% 97.30%
118853 OCADIZ 146 6.16% (S) (S) 0.00% 0.00% 91.10%
119508 OLEAS 145 6.90% (S) (S) 0.00% 0.00% 91.72%
119508 ORMAZA 145 6.90% 0.00% 0.00% 0.00% 0.00% 93.10%
120187 OBAYA 144 16.67% (S) (S) (S) 0.00% 77.78%
120187 OROZZO 144 7.64% (S) 0.00% (S) 0.00% 90.28%
124548 ORTEGAGARCIA 138 3.62% (S) (S) 0.00% 0.00% 95.65%
124548 ORTIZFLORES 138 0.00% 0.00% 0.00% 0.00% 0.00% 100.00%
126765 ONTIBEROS 135 (S) 3.70% (S) (S) 0.00% 91.85%
126765 ORTEGALOPEZ 135 (S) (S) 0.00% 0.00% 0.00% 98.52%
127494 ORANTEZ 134 (S) (S) 0.00% 8.96% 0.00% 88.06%
127494 ORNELES 134 3.73% (S) (S) 0.00% 0.00% 94.78%
128249 OJEA 133 23.31% (S) (S) 0.00% 0.00% 75.19%
129047 OROZCOLOPEZ 132 0.00% (S) (S) 0.00% 0.00% 99.24%
129047 OTZOY 132 4.55% (S) (S) 0.00% 0.00% 93.18%
129825 OCURA 131 0.00% (S) 0.00% (S) 0.00% 97.71%
130610 OLAZARAN 130 6.15% 0.00% 0.00% 0.00% 0.00% 93.85%
131379 ORTIZRUIZ 129 (S) (S) 0.00% 0.00% 0.00% 97.67%
132206 OROZCOGARCIA 128 0.00% (S) 0.00% 0.00% (S) 98.44%
132206 ORTIZMENDOZA 128 (S) (S) 0.00% 0.00% 0.00% 96.88%
133048 ORASCO 127 29.13% (S) (S) 0.00% 0.00% 70.08%
133863 OCHO 126 9.52% 8.73% 3.97% 4.76% 3.97% 69.05%
133863 OLETA 126 (S) 0.00% 9.52% 0.00% (S) 85.71%
133863 OROBIO 126 (S) 9.52% (S) 0.00% 0.00% 86.51%
133863 OSOLLO 126 5.56% 0.00% 0.00% 0.00% 0.00% 94.44%
134712 OJITO 125 4.00% (S) 0.00% (S) 0.00% 95.20%
134712 ORTAGA 125 8.00% (S) (S) 0.00% 0.00% 90.40%
135593 OLACIO 124 (S) 0.00% 0.00% (S) 0.00% 98.39%
135593 ONTIVEROZ 124 4.84% (S) 0.00% 0.00% (S) 91.94%
136449 OBLEDO 123 7.32% 0.00% 0.00% (S) (S) 88.62%
137327 OLIVEREZ 122 9.84% (S) 0.00% (S) 0.00% 87.70%
137327 OTAMENDI 122 (S) (S) 0.00% 0.00% 0.00% 96.72%
137327 OTAROLA 122 11.48% 0.00% 0.00% 0.00% 0.00% 88.52%
138304 ORTERO 121 4.13% 0.00% 0.00% 4.13% 0.00% 91.74%
139228 OBEZO 120 6.67% (S) (S) 0.00% 0.00% 92.50%
140157 OBJIO 119 8.40% (S) 0.00% 0.00% (S) 90.76%
140157 OLASCUAGA 119 (S) (S) 0.00% 0.00% 0.00% 96.64%
141140 ORCASITAS 118 22.88% (S) 0.00% (S) 0.00% 75.42%
142108 ORBEGOZO 117 16.24% (S) (S) 0.00% 0.00% 82.05%
142108 OROCCO 117 (S) 0.00% (S) 0.00% 0.00% 97.44%
143149 OLIVELLA 116 26.72% (S) (S) 0.00% 0.00% 72.41%
143149 OVERA 116 28.45% (S) 8.62% (S) 0.00% 62.07%
144141 OJINAGA 115 6.09% (S) 0.00% (S) 0.00% 92.17%
144141 OROCHENA 115 9.57% (S) 0.00% 0.00% (S) 88.70%
144141 ORTEGAMARTINEZ 115 (S) (S) 0.00% 0.00% 0.00% 97.39%
146201 OCHOALOPEZ 113 0.00% 0.00% 0.00% 0.00% 0.00% 100.00%
146201 OLOZAGASTE 113 (S) 0.00% (S) 0.00% 0.00% 95.58%
147253 OGUENDO 112 (S) (S) 0.00% 0.00% 0.00% 98.21%
147253 ONDARZA 112 10.71% 0.00% 0.00% 0.00% 0.00% 89.29%
147253 ORTIZGOMEZ 112 (S) 0.00% (S) 0.00% 0.00% 95.54%
148347 OCACIO 111 19.82% 4.50% (S) 0.00% (S) 74.77%
150452 OROZCOGONZALEZ 109 (S) (S) 0.00% 0.00% 0.00% 98.17%
150452 OTIZ 109 4.59% (S) 0.00% (S) 0.00% 94.50%
151532 ORFILA 108 17.59% (S) 4.63% 0.00% (S) 75.00%
152628 OCHOAGARCIA 107 0.00% (S) 0.00% (S) 0.00% 99.07%
153769 OLAGUES 106 20.75% 0.00% 0.00% 0.00% 0.00% 79.25%
153769 OLLARZABAL 106 (S) 0.00% 0.00% 0.00% (S) 95.28%
153769 ORDENES 106 5.66% (S) (S) 0.00% 0.00% 92.45%
153769 ORTEGAPEREZ 106 (S) (S) 0.00% 0.00% 0.00% 99.06%
153769 ORTEGARAMIREZ 106 (S) (S) 0.00% 0.00% 0.00% 99.06%
154907 OLONO 105 0.00% 6.67% 0.00% 0.00% 0.00% 93.33%
156044 ORRANTE 104 7.69% 0.00% 0.00% 0.00% 0.00% 92.31%
157234 OSOREO 103 (S) 0.00% (S) 0.00% 0.00% 97.09%
158432 ORTEGAHERNANDE 102 (S) (S) 0.00% 0.00% 0.00% 98.04%
158432 OSCANOA 102 4.90% (S) 0.00% 0.00% (S) 94.12%
158432 OTAVALO 102 (S) 0.00% 0.00% (S) 0.00% 96.08%
159712 ORROSQUIETA 101 (S) (S) 0.00% 0.00% 0.00% 99.01%
159712 ORTES 101 7.92% 0.00% 0.00% 0.00% 0.00% 92.08%
160975 ORTIZSOTO 100 (S) (S) 0.00% 0.00% 0.00% 98.00%

Table Key

To help you understand the above table, below is a description of each column and what it represents.

  • Rank - The official rank of the name according to the US Census Bureau.
  • Count. Number of occurrences: Estimate of the number of people with the surname in the United States. (S) means the data was suppressed for privacy.
  • White. Non-Hispanic White Only: Percentage of people with a given surname who classified themselves as "non-hispanic white" (race)
  • Black. Non-Hispanic Black Only: Percentage of people with a given surname who classified themselves as "non-hispanic black" (race)
  • API. Non-Hispanic Asian & Pacific Islander Only: Percentage of people with a given surname who classified themselves as "non-hispanic Asian & Pacific Islander" (race)
  • AIAN. Non-Hispanic American Indian & Alaskan Native Only: Percentage of people with a given surname who classified themselves as "non-hispanic American Indian & Alaskan Native" (race)
  • 2+ Races. Non-Hispanic of 2 or More Races: Percentage of people with a given surname who classified themselves as "non-hispanic two or more races" (race)
  • Hispanic. Hispanic Origin: Percentage of people with a given surname who classified themselves as "Hispanic origin" (race)

Other Last Name Letters

To find all of the most popular Hispanic last names by starting letter, you can choose a letter from the following list:

Last Names by Ancestry

If you want to search for different ethnicity or ancestry, we also have pages that will let you find last names beginning with O (or any other letter) based on a specific ancestry.

White

The links below will let you research white last names starting with each letter of the alphabet.

Black

The links below will let you research black last names starting with each letter of the alphabet.

Asian and Pacific Islander

The links below will let you research Asian and Pacific Islander last names starting with each letter of the alphabet.

American Indian and Alaskan Native

The links below will let you research American Indian and Alaskan Native last names starting with each letter of the alphabet.

Data Source(s)

All of the data on this page is sourced from the Decennial Census survey, from the United States Census Bureau.

Link To or Reference This Page

We spent a lot of time downloading, cleaning, merging, and formatting the data that is shown on the site.

If you found the data or information on this page useful in your research, please use the tool below to properly cite or reference Name Census as the source. We appreciate your support!

  • "294 Most Common Hispanic Last Names Beginning with O". NameCensus.com. Accessed on July 1, 2022. https://namecensus.com/last-names/hispanic-last-names-starting-with-o/.

  • "294 Most Common Hispanic Last Names Beginning with O". NameCensus.com, https://namecensus.com/last-names/hispanic-last-names-starting-with-o/. Accessed 1 July, 2022

  • 294 Most Common Hispanic Last Names Beginning with O. NameCensus.com. Retrieved from https://namecensus.com/last-names/hispanic-last-names-starting-with-o/.