Last Names That Start With I
146 surnames with at least 1,000 people, 2010 Census
Ingram is the most common surname starting with I, held by 69,345 people in the 2010 Census. The list ranks the 146 surnames starting with I that at least 1,000 people had. To find a rarer surname, use the search on the surnames page.
| # | Surname | People | US rank |
|---|---|---|---|
| 1 | Ingram | 69,345 | #484 |
| 2 | Ibarra | 66,063 | #507 |
| 3 | Irwin | 34,297 | #1,019 |
| 4 | Inman | 24,222 | #1,474 |
| 5 | Ivey | 23,263 | #1,546 |
| 6 | Irvin | 21,263 | #1,695 |
| 7 | Isaac | 18,903 | #1,898 |
| 8 | Ibrahim | 15,915 | #2,290 |
| 9 | Iverson | 15,539 | #2,346 |
| 10 | Isaacs | 14,951 | #2,422 |
| 11 | Irving | 14,896 | #2,433 |
| 12 | Ireland | 14,800 | #2,445 |
| 13 | Irizarry | 14,114 | #2,560 |
| 14 | Ivy | 13,524 | #2,667 |
| 15 | Irby | 11,506 | #3,138 |
| 16 | Infante | 11,102 | #3,252 |
| 17 | Islam | 10,670 | #3,354 |
| 18 | Iglesias | 10,546 | #3,387 |
| 19 | Ingle | 10,497 | #3,409 |
| 20 | Israel | 10,245 | #3,488 |
| 21 | Isom | 10,099 | #3,535 |
| 22 | Isbell | 9,905 | #3,594 |
| 23 | Irvine | 9,397 | #3,769 |
| 24 | Islas | 9,200 | #3,853 |
| 25 | Iniguez | 8,750 | #4,057 |
| 26 | Ibanez | 8,614 | #4,121 |
| 27 | Ives | 8,233 | #4,317 |
| 28 | Isaacson | 7,668 | #4,628 |
| 29 | Irons | 7,358 | #4,804 |
| 30 | Irish | 7,336 | #4,813 |
| 31 | Ivory | 7,201 | #4,893 |
| 32 | Ison | 6,697 | #5,213 |
| 33 | Ingalls | 6,453 | #5,394 |
| 34 | Ingersoll | 6,388 | #5,449 |
| 35 | Izaguirre | 6,358 | #5,469 |
| 36 | Ingraham | 6,248 | #5,566 |
| 37 | Ignacio | 6,219 | #5,594 |
| 38 | Ismail | 6,126 | #5,668 |
| 39 | Izquierdo | 5,974 | #5,791 |
| 40 | Iqbal | 5,764 | #5,970 |
| 41 | Im | 4,887 | #6,880 |
| 42 | Izzo | 4,717 | #7,098 |
| 43 | Ivie | 4,411 | #7,536 |
| 44 | Ito | 4,344 | #7,644 |
| 45 | Ippolito | 4,246 | #7,796 |
| 46 | Isham | 4,139 | #7,988 |
| 47 | Issa | 4,088 | #8,110 |
| 48 | Ice | 3,994 | #8,295 |
| 49 | Iyer | 3,956 | #8,369 |
| 50 | Ivanov | 3,826 | #8,605 |
| 51 | Isenberg | 3,790 | #8,669 |
| 52 | Isley | 3,754 | #8,736 |
| 53 | Imhoff | 3,734 | #8,780 |
| 54 | Ingham | 3,487 | #9,338 |
| 55 | Iraheta | 3,182 | #10,132 |
| 56 | Ingles | 3,031 | #10,577 |
| 57 | Iles | 2,944 | #10,819 |
| 58 | Innes | 2,893 | #10,993 |
| 59 | Ide | 2,784 | #11,335 |
| 60 | Ickes | 2,768 | #11,393 |
| 61 | Ishmael | 2,750 | #11,456 |
| 62 | Ikeda | 2,675 | #11,716 |
| 63 | Inglis | 2,649 | #11,815 |
| 64 | Inouye | 2,647 | #11,821 |
| 65 | Iversen | 2,562 | #12,164 |
| 66 | Ivery | 2,457 | #12,597 |
| 67 | Imes | 2,448 | #12,642 |
| 68 | Ince | 2,389 | #12,881 |
| 69 | Isler | 2,280 | #13,368 |
| 70 | Immel | 2,262 | #13,462 |
| 71 | Ivers | 2,205 | #13,727 |
| 72 | Iorio | 2,165 | #13,944 |
| 73 | Isidro | 2,127 | #14,127 |
| 74 | Imler | 2,090 | #14,316 |
| 75 | Inge | 2,086 | #14,342 |
| 76 | Ip | 2,057 | #14,505 |
| 77 | Innis | 2,018 | #14,724 |
| 78 | Iacono | 1,990 | #14,876 |
| 79 | Ingold | 1,978 | #14,950 |
| 80 | Imel | 1,973 | #14,979 |
| 81 | Inzunza | 1,928 | #15,250 |
| 82 | Irick | 1,914 | #15,325 |
| 83 | Interiano | 1,898 | #15,434 |
| 84 | Ivester | 1,896 | #15,449 |
| 85 | Ishii | 1,873 | #15,606 |
| 86 | Istre | 1,841 | #15,818 |
| 87 | Iler | 1,830 | #15,889 |
| 88 | Ing | 1,814 | #16,004 |
| 89 | Inskeep | 1,759 | #16,370 |
| 90 | Ishikawa | 1,696 | #16,833 |
| 91 | Isabell | 1,659 | #17,104 |
| 92 | Isenhour | 1,647 | #17,193 |
| 93 | Inocencio | 1,643 | #17,239 |
| 94 | Innocent | 1,618 | #17,432 |
| 95 | Iman | 1,610 | #17,502 |
| 96 | Imperial | 1,576 | #17,775 |
| 97 | Igo | 1,567 | #17,851 |
| 98 | Ingrassia | 1,506 | #18,385 |
| 99 | Iannone | 1,501 | #18,440 |
| 100 | In | 1,492 | #18,507 |