In this section we'll look at the most popular last names beginning with I in the United States.
Currently, the most popular last name beginning with I in America is Ingram, with a total count of 69,345 people who have the surname. The surname Ingram occurs roughly 23 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 1,000 people have the surname.
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 |
|---|---|---|---|---|---|---|---|---|
| 484 | Ingram | 69,345 | 61.45% | 32.98% | 0.36% | 0.54% | 2.25% | 2.42% |
| 507 | Ibarra | 66,063 | 2.95% | 0.15% | 1.24% | 0.12% | 0.23% | 95.32% |
| 1019 | Irwin | 34,297 | 92.62% | 2.18% | 0.70% | 0.68% | 1.61% | 2.21% |
| 1474 | Inman | 24,222 | 88.35% | 6.62% | 0.58% | 0.64% | 1.65% | 2.15% |
| 1546 | Ivey | 23,263 | 71.62% | 22.66% | 0.44% | 1.04% | 2.04% | 2.21% |
| 1695 | Irvin | 21,263 | 68.00% | 26.11% | 0.44% | 0.63% | 2.45% | 2.38% |
| 1898 | Isaac | 18,903 | 40.46% | 40.09% | 4.41% | 2.89% | 2.61% | 9.53% |
| 2290 | Ibrahim | 15,915 | 53.26% | 31.35% | 8.17% | 0.13% | 4.73% | 2.36% |
| 2346 | Iverson | 15,539 | 86.97% | 7.59% | 0.59% | 0.39% | 1.87% | 2.57% |
| 2422 | Isaacs | 14,951 | 83.93% | 9.58% | 1.07% | 1.10% | 2.08% | 2.23% |
| 2433 | Irving | 14,896 | 51.42% | 40.75% | 0.49% | 1.74% | 2.68% | 2.93% |
| 2445 | Ireland | 14,800 | 88.30% | 6.86% | 0.56% | 0.61% | 1.32% | 2.34% |
| 2560 | Irizarry | 14,114 | 8.99% | 1.33% | 0.30% | 0.19% | 0.18% | 89.00% |
| 2667 | Ivy | 13,524 | 55.32% | 38.52% | 0.58% | 0.50% | 2.85% | 2.24% |
| 3138 | Irby | 11,506 | 50.96% | 44.19% | 0.42% | 0.35% | 2.12% | 1.96% |
| 3252 | Infante | 11,102 | 14.59% | 0.39% | 4.07% | 0.13% | 0.26% | 80.56% |
| 3354 | Islam | 10,670 | 3.43% | 3.89% | 87.78% | 0.49% | 3.33% | 1.09% |
| 3387 | Iglesias | 10,546 | 8.03% | 0.45% | 3.09% | 0.08% | 0.48% | 87.87% |
| 3409 | Ingle | 10,497 | 91.33% | 1.09% | 1.45% | 0.86% | 1.75% | 3.52% |
| 3488 | Israel | 10,245 | 70.01% | 19.64% | 3.13% | 0.85% | 1.80% | 4.57% |
| 3535 | Isom | 10,099 | 55.44% | 38.00% | 0.65% | 0.92% | 2.86% | 2.12% |
| 3594 | Isbell | 9,905 | 89.12% | 5.38% | 0.34% | 0.65% | 1.79% | 2.73% |
| 3769 | Irvine | 9,397 | 86.99% | 6.04% | 1.17% | 0.81% | 2.54% | 2.45% |
| 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% |
| 4317 | Ives | 8,233 | 91.17% | 2.48% | 0.81% | 1.32% | 1.94% | 2.27% |
| 4628 | Isaacson | 7,668 | 95.36% | 0.20% | 0.83% | 0.50% | 1.16% | 1.96% |
| 4804 | Irons | 7,358 | 70.22% | 22.30% | 1.16% | 0.83% | 2.75% | 2.75% |
| 4813 | Irish | 7,336 | 88.69% | 5.23% | 0.70% | 0.45% | 2.06% | 2.88% |
| 4893 | Ivory | 7,201 | 21.21% | 73.18% | 0.24% | 0.17% | 3.01% | 2.19% |
| 5213 | Ison | 6,697 | 86.22% | 6.42% | 3.72% | 0.52% | 1.49% | 1.63% |
| 5394 | Ingalls | 6,453 | 93.62% | 1.64% | 0.71% | 0.34% | 1.52% | 2.17% |
| 5449 | Ingersoll | 6,388 | 91.62% | 2.43% | 0.80% | 0.63% | 1.89% | 2.63% |
| 5469 | Izaguirre | 6,358 | 4.22% | 0.22% | 0.16% | 0.09% | 0.19% | 95.12% |
| 5566 | Ingraham | 6,248 | 82.65% | 11.81% | 0.51% | 1.01% | 1.68% | 2.34% |
| 5594 | Ignacio | 6,219 | 7.27% | 0.56% | 57.92% | 2.83% | 4.61% | 26.80% |
| 5668 | Ismail | 6,126 | 44.07% | 25.40% | 22.51% | 0.23% | 5.57% | 2.22% |
| 5791 | Izquierdo | 5,974 | 5.19% | 0.65% | 0.22% | (S) | (S) | 93.69% |
| 5970 | Iqbal | 5,764 | 5.05% | 0.71% | 88.34% | 0.36% | 3.87% | 1.67% |
| 6880 | Im | 4,887 | 2.13% | (S) | 94.90% | (S) | 1.80% | 0.88% |
| 7098 | Izzo | 4,717 | 94.45% | 0.34% | 0.72% | 0.23% | 1.02% | 3.24% |
| 7536 | Ivie | 4,411 | 90.27% | 3.65% | 0.66% | 0.88% | 2.24% | 2.29% |
| 7644 | Ito | 4,344 | 6.51% | (S) | 82.55% | (S) | 6.77% | 3.61% |
| 7796 | Ippolito | 4,246 | 94.75% | 0.33% | 0.52% | 0.19% | 0.78% | 3.44% |
| 7988 | Isham | 4,139 | 79.61% | 6.19% | 0.92% | 7.20% | 2.73% | 3.36% |
| 8110 | Issa | 4,088 | 70.03% | 15.48% | 3.01% | 0.22% | 5.60% | 5.65% |
| 8295 | Ice | 3,994 | 88.58% | 5.28% | 0.95% | 1.40% | 1.73% | 2.05% |
| 8369 | Iyer | 3,956 | 2.73% | 0.13% | 94.19% | 0.30% | 2.35% | 0.30% |
| 8605 | Ivanov | 3,826 | 98.04% | 0.13% | 0.26% | 0.00% | 0.44% | 1.12% |
| 8669 | Isenberg | 3,790 | 95.86% | 0.21% | 0.69% | 0.13% | 1.03% | 2.08% |
| 8736 | Isley | 3,754 | 80.39% | 13.88% | 0.80% | 0.77% | 1.97% | 2.18% |
| 8780 | Imhoff | 3,734 | 94.91% | 0.35% | 0.62% | 0.43% | 1.15% | 2.54% |
| 9338 | Ingham | 3,487 | 92.57% | 3.10% | 0.57% | 0.23% | 1.58% | 1.95% |
| 10132 | Iraheta | 3,182 | 2.92% | 0.22% | 0.35% | (S) | (S) | 96.32% |
| 10577 | Ingles | 3,031 | 74.89% | 1.45% | 2.05% | 0.20% | 1.06% | 20.36% |
| 10819 | Iles | 2,944 | 81.08% | 14.23% | 0.61% | 0.48% | 1.22% | 2.38% |
| 10993 | Innes | 2,893 | 89.60% | 4.46% | 1.00% | 0.41% | 1.62% | 2.90% |
| 11335 | Ide | 2,784 | 84.88% | (S) | 9.27% | (S) | 2.01% | 1.90% |
| 11393 | Ickes | 2,768 | 95.63% | 0.22% | 0.22% | 0.33% | 1.77% | 1.84% |
| 11456 | Ishmael | 2,750 | 65.20% | 19.56% | 7.13% | 1.27% | 4.29% | 2.55% |
| 11716 | Ikeda | 2,675 | 6.32% | 0.22% | 79.40% | 0.00% | 10.92% | 3.14% |
| 11815 | Inglis | 2,649 | 93.13% | 1.81% | 0.57% | 0.42% | 1.70% | 2.38% |
| 11821 | Inouye | 2,647 | 8.84% | (S) | 72.95% | (S) | 12.54% | 5.29% |
| 12164 | Iversen | 2,562 | 93.95% | 0.20% | 0.59% | 0.43% | 1.76% | 3.08% |
| 12597 | Ivery | 2,457 | 7.69% | 85.02% | 0.33% | 0.24% | 4.27% | 2.44% |
| 12642 | Imes | 2,448 | 73.82% | 19.98% | 0.61% | 0.41% | 3.35% | 1.84% |
| 12881 | Ince | 2,389 | 74.17% | 17.58% | 0.80% | 1.38% | 2.26% | 3.81% |
| 13368 | Isler | 2,280 | 61.89% | 33.03% | 0.57% | 0.31% | 1.32% | 2.89% |
| 13462 | Immel | 2,262 | 96.15% | 0.40% | 0.22% | 0.35% | 0.62% | 2.25% |
| 13727 | Ivers | 2,205 | 95.37% | 0.68% | 0.41% | 0.32% | 1.09% | 2.13% |
| 13944 | Iorio | 2,165 | 94.83% | (S) | 0.74% | (S) | 0.83% | 3.46% |
| 14127 | Isidro | 2,127 | 3.29% | 0.33% | 27.50% | 0.24% | 1.41% | 67.23% |
| 14316 | Imler | 2,090 | 96.08% | 0.57% | 0.29% | 0.29% | 1.48% | 1.29% |
| 14342 | Inge | 2,086 | 59.40% | 33.41% | 0.62% | 0.43% | 3.50% | 2.64% |
| 14505 | Ip | 2,057 | 2.38% | (S) | 94.70% | (S) | 2.09% | 0.73% |
| 14724 | Innis | 2,018 | 69.72% | 21.66% | 0.79% | 1.34% | 2.03% | 4.46% |
| 14876 | Iacono | 1,990 | 94.32% | 0.55% | 0.40% | 0.25% | 0.80% | 3.67% |
| 14950 | Ingold | 1,978 | 95.40% | 0.56% | 0.81% | 0.51% | 1.42% | 1.31% |
| 14979 | Imel | 1,973 | 92.45% | 0.81% | 0.56% | 0.41% | 2.48% | 3.29% |
| 15250 | Inzunza | 1,928 | 1.97% | (S) | 0.26% | (S) | (S) | 97.41% |
| 15325 | Irick | 1,914 | 77.06% | 18.44% | 0.63% | 0.42% | 1.52% | 1.93% |
| 15434 | Interiano | 1,898 | 3.37% | (S) | (S) | 0.00% | 0.26% | 96.05% |
| 15449 | Ivester | 1,896 | 92.99% | 2.06% | 0.58% | 0.90% | 1.74% | 1.74% |
| 15606 | Ishii | 1,873 | 7.63% | (S) | 75.12% | (S) | 12.49% | 4.27% |
| 15818 | Istre | 1,841 | 96.20% | (S) | (S) | 0.71% | 1.14% | 1.41% |
| 15889 | Iler | 1,830 | 92.35% | 3.11% | 0.33% | 0.33% | 1.26% | 2.62% |
| 16004 | Ing | 1,814 | 30.21% | 1.27% | 56.67% | 0.28% | 7.55% | 4.02% |
| 16370 | Inskeep | 1,759 | 92.15% | 1.93% | 0.51% | 0.80% | 1.65% | 2.96% |
| 16833 | Ishikawa | 1,696 | 7.02% | (S) | 80.31% | (S) | 9.73% | 2.59% |
| 17104 | Isabell | 1,659 | 55.82% | 37.07% | 0.96% | 0.78% | 1.99% | 3.38% |
| 17193 | Isenhour | 1,647 | 96.78% | 0.49% | (S) | (S) | 0.73% | 1.52% |
| 17239 | Inocencio | 1,643 | 8.03% | (S) | 31.83% | (S) | 2.37% | 56.91% |
| 17432 | Innocent | 1,618 | 9.46% | 84.73% | (S) | (S) | 2.35% | 2.41% |
| 17502 | Iman | 1,610 | 56.71% | 18.26% | 13.91% | 0.31% | 1.93% | 8.88% |
| 17775 | Imperial | 1,576 | 27.22% | (S) | 38.58% | (S) | 3.36% | 28.30% |
| 17851 | Igo | 1,567 | 93.81% | 0.89% | 0.77% | 0.83% | 1.98% | 1.72% |
| 18385 | Ingrassia | 1,506 | 94.49% | (S) | (S) | (S) | 0.66% | 4.25% |
| 18440 | Iannone | 1,501 | 94.27% | (S) | (S) | (S) | 0.60% | 4.40% |
| 18507 | In | 1,492 | 4.02% | 0.34% | 91.35% | 0.00% | 1.88% | 2.41% |
| 18766 | Insley | 1,461 | 95.28% | 0.89% | 0.41% | 0.34% | 2.12% | 0.96% |
| 18808 | Ivins | 1,456 | 85.71% | (S) | (S) | 9.41% | 1.58% | 2.34% |
| 18961 | Ivan | 1,439 | 83.25% | 1.18% | 2.29% | 2.64% | 1.11% | 9.52% |
| 19105 | Ike | 1,424 | 39.89% | 43.68% | 5.13% | 7.72% | 1.62% | 1.97% |
| 19296 | Isaak | 1,403 | 86.32% | 5.35% | 1.21% | 0.93% | 1.78% | 4.42% |
| 19296 | Isidoro | 1,403 | 8.91% | (S) | 3.35% | (S) | 0.57% | 86.89% |
| 19425 | Inoue | 1,391 | 3.16% | (S) | 88.86% | (S) | 6.54% | 1.37% |
| 19456 | Irigoyen | 1,389 | 6.98% | (S) | 0.36% | 0.00% | (S) | 92.37% |
| 19731 | Isakson | 1,365 | 93.92% | (S) | 0.59% | (S) | 1.17% | 3.44% |
| 19782 | Inniss | 1,360 | 13.31% | 70.96% | (S) | (S) | 4.85% | 10.15% |
| 20099 | Isaac | 1,329 | 21.75% | 48.53% | 17.46% | 2.78% | 1.96% | 7.52% |
| 20165 | Iliff | 1,323 | 93.73% | (S) | (S) | 0.83% | 1.36% | 3.55% |
| 20172 | Ishida | 1,322 | 6.35% | (S) | 77.76% | (S) | 9.46% | 6.13% |
| 20421 | Iovino | 1,301 | 94.39% | (S) | 0.38% | (S) | 0.69% | 4.38% |
| 20468 | Iannuzzi | 1,297 | 96.45% | (S) | (S) | (S) | (S) | 2.78% |
| 20491 | Imran | 1,295 | 7.88% | 1.70% | 85.10% | (S) | 3.94% | (S) |
| 20727 | Ines | 1,276 | 17.40% | (S) | 39.89% | (S) | 5.80% | 33.62% |
| 21251 | Imhof | 1,234 | 95.14% | (S) | 0.41% | (S) | 1.05% | 3.08% |
| 21495 | Iannucci | 1,215 | 95.56% | (S) | 1.65% | (S) | 0.74% | 1.98% |
| 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% |
| 21830 | Indelicato | 1,191 | 94.88% | (S) | 0.76% | (S) | 0.76% | 2.69% |
| 21940 | Ilagan | 1,183 | 4.14% | (S) | 89.18% | (S) | 3.97% | 2.28% |
| 22081 | Ipock | 1,173 | 95.06% | (S) | (S) | 1.11% | 1.79% | 1.53% |
| 22235 | Ihrig | 1,160 | 94.48% | (S) | 0.43% | (S) | 1.55% | 3.02% |
| 22334 | Isabelle | 1,154 | 78.34% | 15.25% | (S) | (S) | 2.08% | 3.29% |
| 22392 | Italiano | 1,150 | 95.48% | (S) | 1.04% | (S) | 0.87% | 2.26% |
| 22573 | Illescas | 1,138 | 3.51% | (S) | 1.05% | 0.00% | (S) | 95.25% |
| 22689 | Illingworth | 1,130 | 82.04% | 0.62% | 0.53% | 1.77% | 0.88% | 14.16% |
| 22733 | Isabella | 1,127 | 87.31% | 2.22% | 0.80% | 0.53% | 0.98% | 8.16% |
| 22770 | Irion | 1,125 | 91.11% | (S) | 1.87% | (S) | 1.60% | 3.64% |
| 22827 | Isabel | 1,122 | 39.04% | 16.40% | 4.37% | (S) | (S) | 36.10% |
| 22963 | Igoe | 1,114 | 95.15% | 0.00% | (S) | (S) | 1.80% | 2.51% |
| 23019 | Inda | 1,110 | 30.63% | 1.98% | 1.98% | (S) | (S) | 64.23% |
| 23238 | Ingerson | 1,097 | 94.71% | (S) | 0.64% | (S) | 2.55% | 1.46% |
| 23333 | Iddings | 1,091 | 95.33% | (S) | 0.46% | (S) | 1.47% | 2.11% |
| 23472 | Isais | 1,083 | 4.43% | (S) | (S) | (S) | 0.46% | 94.55% |
| 23604 | Inlow | 1,075 | 94.33% | (S) | (S) | 1.12% | 1.86% | 1.67% |
| 23750 | Ivanova | 1,065 | 98.59% | (S) | (S) | 0.00% | 0.47% | (S) |
| 23852 | Imai | 1,059 | 8.12% | (S) | 73.75% | (S) | 10.76% | 6.89% |
| 23920 | Isa | 1,055 | 48.06% | 9.57% | 27.01% | (S) | (S) | 8.91% |
| 23978 | Isola | 1,052 | 86.31% | 4.56% | (S) | (S) | 1.81% | 5.89% |
| 24031 | Inga | 1,049 | 21.35% | 0.76% | (S) | 3.34% | (S) | 74.07% |
| 24222 | Irelan | 1,036 | 95.37% | (S) | (S) | 0.48% | 1.74% | 1.93% |
| 24665 | Ismael | 1,012 | 27.08% | 32.41% | 15.61% | (S) | (S) | 16.21% |
| 24718 | Infantino | 1,009 | 94.55% | (S) | 0.69% | (S) | 1.09% | 3.47% |
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.
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