In this section we'll look at the most popular Hispanic last names beginning with I in the United States. These names are people who self-identified as "Hispanic" in the Decennial Census survey.
Currently, the most popular Hispanic last name beginning with I in America is Ibarra, with a total count of 66,063 people who have the surname. The surname Ibarra occurs roughly 22 times per 100,000 people in the U.S.
The table below shows the most common surnames starting with I 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 |
|---|---|---|---|---|---|---|---|---|
| 507 | Ibarra | 66,063 | 2.95% | 0.15% | 1.24% | 0.12% | 0.23% | 95.32% |
| 2560 | Irizarry | 14,114 | 8.99% | 1.33% | 0.30% | 0.19% | 0.18% | 89.00% |
| 3252 | Infante | 11,102 | 14.59% | 0.39% | 4.07% | 0.13% | 0.26% | 80.56% |
| 3387 | Iglesias | 10,546 | 8.03% | 0.45% | 3.09% | 0.08% | 0.48% | 87.87% |
| 3853 | Islas | 9,200 | 4.30% | 0.54% | 0.34% | 0.10% | 0.17% | 94.54% |
| 4057 | Iñiguez | 8,750 | 2.99% | 0.06% | 0.27% | 0.15% | 0.10% | 96.42% |
| 4121 | Ibáñez | 8,614 | 5.94% | 0.35% | 8.01% | 0.31% | 1.00% | 84.39% |
| 5469 | Izaguirre | 6,358 | 4.22% | 0.22% | 0.16% | 0.09% | 0.19% | 95.12% |
| 5791 | Izquierdo | 5,974 | 5.19% | 0.65% | 0.22% | (S) | (S) | 93.69% |
| 10132 | Iraheta | 3,182 | 2.92% | 0.22% | 0.35% | (S) | (S) | 96.32% |
| 14127 | Isidro | 2,127 | 3.29% | 0.33% | 27.50% | 0.24% | 1.41% | 67.23% |
| 15250 | Inzunza | 1,928 | 1.97% | (S) | 0.26% | (S) | (S) | 97.41% |
| 15434 | Interiano | 1,898 | 3.37% | (S) | (S) | 0.00% | 0.26% | 96.05% |
| 19296 | Isidoro | 1,403 | 8.91% | (S) | 3.35% | (S) | 0.57% | 86.89% |
| 19456 | Irigoyen | 1,389 | 6.98% | (S) | 0.36% | 0.00% | (S) | 92.37% |
| 21609 | Inoa | 1,207 | 1.66% | 0.58% | (S) | (S) | 0.00% | 97.27% |
| 21625 | Iracheta | 1,206 | 1.74% | (S) | (S) | (S) | (S) | 97.68% |
| 22573 | Illescas | 1,138 | 3.51% | (S) | 1.05% | 0.00% | (S) | 95.25% |
| 23019 | Inda | 1,110 | 30.63% | 1.98% | 1.98% | (S) | (S) | 64.23% |
| 23472 | Isais | 1,083 | 4.43% | (S) | (S) | (S) | 0.46% | 94.55% |
| 24031 | Inga | 1,049 | 21.35% | 0.76% | (S) | 3.34% | (S) | 74.07% |
| 24914 | Iturralde | 998 | 6.51% | 0.50% | 3.41% | (S) | (S) | 89.18% |
| 25332 | Iriarte | 977 | 10.03% | 0.61% | 12.38% | 0.00% | 2.46% | 74.51% |
| 27481 | Ipiña | 877 | 2.05% | (S) | 0.00% | 0.57% | (S) | 97.15% |
| 27481 | Irias | 877 | 6.27% | (S) | (S) | 0.00% | (S) | 92.47% |
| 28001 | Isaza | 856 | 10.40% | (S) | (S) | 0.00% | (S) | 88.79% |
| 28704 | Iribe | 830 | 2.17% | 0.00% | (S) | 0.00% | (S) | 96.99% |
| 32676 | Idrovo | 703 | 2.84% | 1.14% | (S) | (S) | 0.00% | 95.45% |
| 33087 | Iglesia | 692 | 6.07% | 1.45% | 27.89% | 0.00% | 1.30% | 63.29% |
| 33450 | Inclán | 682 | 10.70% | 0.00% | (S) | (S) | (S) | 88.42% |
| 34353 | Iturbe | 660 | 7.12% | 0.00% | (S) | 0.00% | (S) | 92.58% |
| 35812 | Ildefonso | 627 | 5.90% | (S) | 21.53% | (S) | 1.44% | 70.81% |
| 36900 | Intriago | 605 | 5.45% | (S) | 0.83% | 0.00% | (S) | 93.06% |
| 39419 | Ibara | 558 | 4.12% | (S) | 26.34% | (S) | 6.09% | 61.83% |
| 41100 | Inguanzo | 530 | 3.40% | (S) | (S) | 0.00% | 0.00% | 96.23% |
| 41426 | Iturbide | 525 | 5.90% | 0.00% | 0.00% | 0.00% | 0.00% | 94.10% |
| 43151 | Iruegas | 501 | 1.40% | 0.00% | 0.00% | 1.00% | 0.00% | 97.60% |
| 43285 | Ixta | 499 | (S) | (S) | 0.00% | (S) | 0.00% | 99.00% |
| 45189 | Izazaga | 474 | 1.05% | (S) | 0.00% | (S) | 0.00% | 98.73% |
| 46138 | Inestroza | 462 | 5.19% | (S) | (S) | (S) | (S) | 93.72% |
| 49087 | Ixcoy | 429 | 3.50% | (S) | (S) | 0.00% | 0.00% | 95.80% |
| 51610 | Itzep | 403 | 1.74% | (S) | (S) | 0.00% | 0.00% | 97.27% |
| 52619 | Iturriaga | 394 | 11.93% | (S) | (S) | 0.00% | 0.00% | 87.82% |
| 53316 | Isaguirre | 388 | 3.35% | (S) | 18.56% | (S) | 1.55% | 75.77% |
| 53913 | Idrogo | 383 | 6.53% | 1.31% | (S) | (S) | 0.00% | 90.60% |
| 54637 | Icaza | 377 | 16.45% | (S) | 5.31% | 0.00% | (S) | 77.98% |
| 54637 | Izarrarás | 377 | (S) | (S) | 0.00% | 0.00% | 0.00% | 99.20% |
| 57639 | Irineo | 353 | 1.70% | (S) | 8.22% | 0.00% | (S) | 88.95% |
| 58337 | Izurieta | 348 | 10.34% | (S) | (S) | 0.00% | 0.00% | 89.37% |
| 58481 | Iñigo | 347 | 4.03% | (S) | 33.14% | (S) | 1.44% | 61.10% |
| 59017 | Isiordia | 343 | 3.50% | 0.00% | 0.00% | 0.00% | 0.00% | 96.50% |
| 59603 | Iraola | 339 | 9.73% | (S) | 7.67% | (S) | 1.47% | 79.94% |
| 60196 | Ilarraza | 335 | 6.57% | (S) | 0.00% | (S) | (S) | 91.64% |
| 60196 | Interian | 335 | 7.46% | (S) | (S) | 0.00% | 0.00% | 92.24% |
| 60347 | Inostroza | 334 | 8.38% | (S) | 0.00% | 0.00% | (S) | 90.42% |
| 63524 | Insua | 314 | 19.43% | (S) | 4.14% | 0.00% | (S) | 76.11% |
| 64054 | Iribarren | 311 | 29.90% | (S) | 1.93% | 0.00% | (S) | 67.85% |
| 70208 | Ituarte | 279 | 6.09% | (S) | (S) | 0.00% | 0.00% | 93.19% |
| 73464 | Izarraraz | 264 | (S) | (S) | 0.00% | 0.00% | 0.00% | 98.48% |
| 73666 | Igartua | 263 | 5.32% | 4.18% | (S) | 0.00% | (S) | 90.11% |
| 74375 | Ibargüen | 260 | 26.92% | 2.69% | (S) | 0.00% | (S) | 70.00% |
| 75069 | Isaias | 257 | 3.89% | 3.50% | (S) | 0.00% | (S) | 91.83% |
| 75069 | Isquierdo | 257 | 4.67% | (S) | (S) | 0.00% | 0.00% | 94.94% |
| 76029 | Iza | 253 | 6.32% | (S) | (S) | 0.00% | 0.00% | 92.09% |
| 77264 | Ibarria | 248 | 4.44% | 0.00% | 0.00% | 0.00% | 0.00% | 95.56% |
| 79338 | Insignares | 240 | 10.00% | (S) | 0.00% | 0.00% | (S) | 88.75% |
| 79846 | Ireta | 238 | 3.36% | 0.00% | 0.00% | 0.00% | 0.00% | 96.64% |
| 80131 | Idárraga | 237 | 7.17% | 0.00% | 0.00% | 0.00% | 0.00% | 92.83% |
| 80131 | Islava | 237 | 9.28% | (S) | 0.00% | (S) | 0.00% | 89.87% |
| 80419 | Iparraguirre | 236 | 11.44% | (S) | 0.00% | (S) | 0.00% | 87.71% |
| 81458 | Ithier | 232 | 12.50% | 4.31% | 0.00% | (S) | (S) | 82.33% |
| 83834 | Isordia | 224 | 2.23% | (S) | (S) | 2.23% | 0.00% | 95.09% |
| 84463 | Ibanes | 222 | 5.41% | (S) | 3.60% | (S) | (S) | 88.29% |
| 85049 | Isales | 220 | 5.45% | 2.73% | 7.27% | (S) | (S) | 84.09% |
| 86645 | Inamagua | 215 | 2.79% | 0.00% | 0.00% | 0.00% | 0.00% | 97.21% |
| 88020 | Iniestra | 211 | 4.27% | 0.00% | 0.00% | 0.00% | 0.00% | 95.73% |
| 91221 | Ibarrondo | 202 | 5.94% | (S) | (S) | 0.00% | 0.00% | 92.08% |
| 93513 | Inocente | 196 | 7.14% | 7.14% | 11.22% | 0.00% | 6.12% | 68.37% |
| 94311 | Isas | 194 | 3.61% | 0.00% | (S) | (S) | 0.00% | 94.33% |
| 94311 | Ivanez | 194 | (S) | (S) | (S) | 0.00% | (S) | 96.39% |
| 96368 | Isaula | 189 | 5.29% | (S) | 0.00% | 0.00% | (S) | 93.12% |
| 100791 | Illas | 179 | 5.59% | (S) | (S) | 0.00% | (S) | 92.18% |
| 101737 | Isasi | 177 | 20.90% | (S) | (S) | 0.00% | (S) | 76.27% |
| 102197 | Iboa | 176 | (S) | (S) | 0.00% | 0.00% | 0.00% | 98.30% |
| 102197 | Inojosa | 176 | (S) | (S) | 0.00% | 0.00% | 0.00% | 99.43% |
| 102688 | Itehua | 175 | (S) | 0.00% | 0.00% | 0.00% | (S) | 96.57% |
| 105079 | Irlas | 170 | 6.47% | (S) | 0.00% | 0.00% | (S) | 92.94% |
| 106096 | Illanes | 168 | 13.10% | 0.00% | 0.00% | 0.00% | 0.00% | 86.90% |
| 107669 | Iraeta | 165 | 5.45% | 0.00% | 0.00% | 0.00% | 0.00% | 94.55% |
| 108199 | Infanzón | 164 | 17.68% | 0.00% | 0.00% | 0.00% | 0.00% | 82.32% |
| 108734 | Irra | 163 | 4.91% | (S) | 0.00% | 0.00% | (S) | 93.25% |
| 112568 | Irizarry | 156 | 9.62% | (S) | (S) | 0.00% | 0.00% | 89.74% |
| 113155 | Idalgo | 155 | (S) | (S) | 0.00% | 0.00% | 0.00% | 97.42% |
| 113155 | Iturrino | 155 | 12.90% | (S) | (S) | 0.00% | 0.00% | 86.45% |
| 116201 | Iscoa | 150 | (S) | 0.00% | (S) | 0.00% | 0.00% | 98.67% |
| 116201 | Ixcot | 150 | (S) | 0.00% | 0.00% | (S) | 0.00% | 97.33% |
| 119508 | Izguerra | 145 | (S) | 0.00% | 0.00% | 0.00% | (S) | 97.93% |
| 120901 | Ixchop | 143 | (S) | (S) | 0.00% | (S) | 0.00% | 97.20% |
| 121590 | Ibuado | 142 | 0.00% | (S) | 0.00% | (S) | 0.00% | 97.89% |
| 121590 | Idiáquez | 142 | 7.75% | (S) | (S) | 0.00% | 0.00% | 91.55% |
| 124548 | Iglesias | 138 | 4.35% | (S) | (S) | 0.00% | 0.00% | 93.48% |
| 124548 | Inirio | 138 | 0.00% | (S) | (S) | 0.00% | 0.00% | 97.83% |
| 126765 | Ismerio | 135 | (S) | (S) | 0.00% | 0.00% | 0.00% | 97.04% |
| 129825 | Irlanda | 131 | 10.69% | (S) | 12.98% | 0.00% | (S) | 74.81% |
| 130610 | Inchaurregui | 130 | 12.31% | (S) | 0.00% | 0.00% | (S) | 86.15% |
| 131379 | Isarraras | 129 | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 100.00% |
| 146201 | Idrobo | 113 | 7.96% | (S) | (S) | 0.00% | 0.00% | 91.15% |
| 146201 | Infantes | 113 | 13.27% | 0.00% | 0.00% | 0.00% | 0.00% | 86.73% |
| 147253 | Infantas | 112 | 8.04% | 0.00% | 0.00% | 0.00% | 0.00% | 91.96% |
| 148347 | Isassi | 111 | (S) | (S) | 0.00% | 0.00% | 0.00% | 97.30% |
| 150452 | Iguina | 109 | 8.26% | (S) | (S) | 0.00% | 0.00% | 88.99% |
| 150452 | Inahuazo | 109 | 4.59% | 0.00% | 0.00% | 0.00% | 0.00% | 95.41% |
| 150452 | Iñíquez | 109 | 11.93% | 0.00% | (S) | (S) | 0.00% | 86.24% |
| 152628 | Iñigues | 107 | (S) | (S) | 0.00% | 0.00% | 0.00% | 97.20% |
| 153769 | Ixtabalán | 106 | (S) | (S) | 0.00% | 0.00% | 0.00% | 93.40% |
| 154907 | Incháustegui | 105 | 25.71% | 0.00% | 0.00% | 0.00% | 0.00% | 74.29% |
| 154907 | Incle | 105 | 10.48% | (S) | (S) | 0.00% | 0.00% | 87.62% |
| 156044 | Ipatzi | 104 | (S) | (S) | 0.00% | 0.00% | 0.00% | 98.08% |
| 158432 | Iguado | 102 | (S) | (S) | 0.00% | 0.00% | 0.00% | 98.04% |
| 158432 | Insunza | 102 | (S) | (S) | 0.00% | 0.00% | 0.00% | 96.08% |
| 160975 | Icedo | 100 | (S) | 0.00% | 0.00% | 0.00% | (S) | 95.00% |
| 160975 | Idelfonso | 100 | (S) | (S) | 0.00% | 0.00% | 0.00% | 98.00% |
| 160975 | Illan | 100 | 9.00% | (S) | (S) | 0.00% | 0.00% | 90.00% |
| 160975 | Isunza | 100 | (S) | (S) | 0.00% | 0.00% | 0.00% | 99.00% |
| 160975 | Iznaga | 100 | (S) | (S) | 0.00% | 0.00% | 0.00% | 94.00% |
Note: Any fields showing (S) means the data was suppressed for privacy so that the data does not in any way identify any specific individuals.
To help you understand the above table, below is a description of each column and what it represents.
To find all of the most popular last names by starting letter, you can choose a letter from the following list:
If you want to get even more specific, we also have pages that will let you find last names beginning with A (or any other letter) based on a specific ancestry.
(You must really be into last names to get this far down the page!)
The links below will let you research white last names starting with each letter of the alphabet.
The links below will let you research black last names starting with each letter of the alphabet.
The links below will let you research Hispanic last names starting with each letter of the alphabet.
The links below will let you research Asian and Pacific Islander last names starting with each letter of the alphabet.
The last name data and ethnic breakdown of last names is sourced directly from the Decennial Census survey, conducted every 10 years by the United States Census Bureau.
The history and meaning of last names was researched and written by our team of onomatology and genealogy experts.
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<a href="http://namecensus.com/last-names/hispanic-last-names-starting-with-i/">125 most common Hispanic last names beginning with I</a>
"125 most common Hispanic last names beginning with I". NameCensus.com. Accessed on December 22, 2024. http://namecensus.com/last-names/hispanic-last-names-starting-with-i/.
"125 most common Hispanic last names beginning with I". NameCensus.com, http://namecensus.com/last-names/hispanic-last-names-starting-with-i/. Accessed 22 December, 2024
125 most common Hispanic last names beginning with I. NameCensus.com. Retrieved from http://namecensus.com/last-names/hispanic-last-names-starting-with-i/.
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