This is a list of the most common male names starting with the letter I, based on people currently estimated to be alive in the United States as of 2022.
| Name | People | Average Age |
|---|---|---|
| Isaac | 282,357 | 18.5 |
| Ian | 237,042 | 22.7 |
| Isaiah | 230,424 | 15.5 |
| Ivan | 117,386 | 24.6 |
| Israel | 61,425 | 22.6 |
| Ismael | 37,065 | 24.9 |
| Ira | 23,473 | 50.3 |
| Issac | 21,067 | 22.4 |
| Isiah | 19,242 | 26.6 |
| Irvin | 17,393 | 43.5 |
| Iker | 16,218 | 6.6 |
| Isaias | 15,845 | 16.9 |
| Ibrahim | 15,073 | 12.8 |
| Ignacio | 14,985 | 32.8 |
| Izaiah | 13,357 | 11.3 |
| Irving | 12,485 | 44.8 |
| Isai | 6,656 | 16.0 |
| Isidro | 6,592 | 32.7 |
| Immanuel | 5,516 | 15.4 |
| Ishmael | 5,345 | 23.3 |
| Ivory | 5,048 | 31.0 |
| Ishaan | 4,664 | 8.8 |
| Irwin | 4,481 | 58.0 |
| Infant | 4,063 | 26.7 |
| Isaak | 4,059 | 15.1 |
| Izayah | 3,930 | 11.3 |
| Idris | 3,899 | 13.4 |
| Imran | 3,789 | 14.2 |
| Isreal | 3,657 | 29.3 |
| Ike | 3,476 | 38.7 |
| Ismail | 3,467 | 15.7 |
| Ilan | 2,778 | 15.5 |
| Iain | 2,775 | 22.5 |
| Izaak | 2,706 | 16.1 |
| Isac | 2,684 | 19.8 |
| Izaac | 2,674 | 13.4 |
| Ishan | 2,485 | 12.4 |
| Isael | 2,459 | 12.6 |
| Isa | 2,450 | 17.9 |
| Issa | 1,931 | 14.8 |
| Isacc | 1,860 | 21.9 |
| Izak | 1,741 | 15.3 |
| Ignatius | 1,695 | 28.4 |
| Ilyas | 1,671 | 8.9 |
| Iverson | 1,508 | 13.3 |
| Ivy | 1,459 | 17.1 |
| Ibraheem | 1,433 | 13.2 |
| Isaih | 1,340 | 21.1 |
| Issiah | 1,325 | 20.3 |
| Ioannis | 1,274 | 23.9 |
| Iziah | 1,247 | 15.0 |
| Indiana | 1,229 | 11.1 |
| Imani | 1,228 | 17.4 |
| Iman | 1,226 | 19.2 |
| Iran | 1,204 | 31.9 |
| Imanol | 1,196 | 16.4 |
| Isadore | 1,107 | 48.0 |
| Izan | 1,085 | 3.8 |
| Izrael | 1,034 | 9.4 |
| Izaya | 1,019 | 13.6 |
| Isak | 1,001 | 15.9 |
| Imari | 986 | 18.8 |
| Ivaan | 978 | 2.8 |
| Ikaika | 975 | 20.4 |
| Ibrahima | 966 | 13.0 |
| Isabel | 947 | 23.7 |
| Indigo | 895 | 10.4 |
| Ibn | 881 | 27.5 |
| Isidoro | 876 | 43.2 |
| Ilya | 854 | 13.0 |
| Ilias | 854 | 11.6 |
| Iram | 826 | 17.7 |
| Iver | 815 | 19.7 |
| Ivey | 750 | 27.3 |
| Ivar | 748 | 15.4 |
| Isayah | 746 | 13.7 |
| Izac | 744 | 15.6 |
| Igor | 732 | 22.9 |
| Itzae | 732 | 4.4 |
| Izael | 726 | 7.1 |
| Iven | 699 | 29.1 |
| Ikenna | 665 | 19.1 |
| Izik | 642 | 13.5 |
| Isaiha | 631 | 19.0 |
| Indy | 627 | 7.5 |
| Irfan | 608 | 20.7 |
| Islam | 601 | 20.5 |
| Isidore | 599 | 40.0 |
| Ishaq | 575 | 10.8 |
| Isom | 567 | 47.6 |
| Isrrael | 545 | 21.8 |
| Ihsan | 538 | 13.0 |
| Ilijah | 526 | 11.1 |
| Iann | 525 | 10.8 |
| Idrees | 514 | 9.8 |
| Imad | 512 | 20.3 |
| Iban | 512 | 24.7 |
| Ikechukwu | 499 | 20.9 |
| Idan | 490 | 10.5 |
| Itai | 485 | 12.9 |