This is a list of the most common female names starting with the letter I, based on people currently estimated to be alive in the United States as of 2023.
| Name | People | Average Age |
|---|---|---|
| Isabella | 384,699 | 12.6 |
| Irene | 102,065 | 60.2 |
| Isabel | 100,107 | 24.1 |
| Isabelle | 81,085 | 16.5 |
| Iris | 68,811 | 32.7 |
| Ivy | 65,687 | 16.6 |
| Isla | 45,713 | 5.4 |
| Ida | 36,904 | 64.4 |
| Irma | 32,416 | 58.7 |
| Izabella | 29,789 | 11.5 |
| Imani | 26,437 | 17.9 |
| Ingrid | 24,317 | 39.0 |
| India | 21,988 | 26.8 |
| Itzel | 19,478 | 14.1 |
| Inez | 14,225 | 61.3 |
| Iliana | 12,446 | 20.0 |
| Isabela | 11,725 | 13.3 |
| Isis | 11,377 | 19.9 |
| Ivory | 10,960 | 30.4 |
| Ivette | 10,521 | 36.0 |
| Ilene | 10,086 | 60.2 |
| Ina | 9,396 | 63.4 |
| Ivanna | 9,102 | 10.8 |
| Iva | 8,668 | 57.4 |
| Ila | 8,391 | 39.2 |
| Isabell | 7,673 | 27.6 |
| Ivana | 7,485 | 19.4 |
| Iesha | 7,292 | 32.7 |
| Ireland | 6,109 | 13.7 |
| Imogene | 5,819 | 70.8 |
| Ivonne | 5,805 | 34.2 |
| Isela | 5,517 | 28.0 |
| Imelda | 5,429 | 44.0 |
| Ilana | 5,401 | 26.9 |
| Ileana | 5,180 | 28.9 |
| Iyanna | 5,151 | 15.1 |
| Iyana | 5,082 | 16.8 |
| Iman | 4,879 | 19.7 |
| Isha | 4,723 | 17.3 |
| Izabelle | 4,448 | 12.7 |
| Ines | 4,186 | 30.0 |
| Itzayana | 4,130 | 7.7 |
| Infant | 3,799 | 27.6 |
| Ivey | 3,698 | 26.0 |
| Izabel | 3,675 | 13.7 |
| Ira | 3,555 | 49.9 |
| Isadora | 3,543 | 15.5 |
| Indie | 3,480 | 4.6 |
| Iona | 3,405 | 50.3 |
| Indigo | 3,385 | 10.4 |
| Iyla | 2,922 | 4.6 |
| Idalia | 2,854 | 32.7 |
| Inaya | 2,717 | 7.4 |
| Imogen | 2,701 | 8.5 |
| Italia | 2,584 | 14.7 |
| Ilona | 2,547 | 48.1 |
| Irie | 2,496 | 10.0 |
| Isobel | 2,494 | 17.0 |
| Izzabella | 2,407 | 10.2 |
| Inga | 2,402 | 45.1 |
| Indira | 2,337 | 24.5 |
| Isa | 2,325 | 17.8 |
| Isamar | 2,306 | 24.3 |
| Imari | 2,292 | 19.5 |
| Inara | 2,157 | 7.9 |
| Irina | 2,132 | 15.9 |
| Ilse | 2,099 | 25.3 |
| Italy | 1,973 | 9.5 |
| Illiana | 1,921 | 15.0 |
| Ione | 1,836 | 60.1 |
| Ivie | 1,769 | 18.3 |
| Izabela | 1,738 | 13.5 |
| Idella | 1,736 | 64.3 |
| Iyonna | 1,727 | 16.4 |
| Issabella | 1,724 | 11.4 |
| Inaaya | 1,718 | 5.8 |
| Ivelisse | 1,682 | 32.5 |
| Indya | 1,680 | 19.1 |
| Irelynn | 1,641 | 9.5 |
| Iola | 1,618 | 69.6 |
| Ieshia | 1,612 | 34.1 |
| Indy | 1,597 | 7.2 |
| Indiana | 1,580 | 11.3 |
| Iqra | 1,542 | 11.6 |
| Israel | 1,536 | 22.9 |
| Ima | 1,516 | 76.4 |
| Irelyn | 1,506 | 10.7 |
| Isra | 1,483 | 10.5 |
| Irena | 1,408 | 33.7 |
| Izel | 1,390 | 10.9 |
| Isaura | 1,356 | 28.6 |
| Ilyana | 1,290 | 10.5 |
| Izabell | 1,268 | 13.1 |
| Irish | 1,241 | 43.2 |
| Ivanka | 1,188 | 7.3 |
| Ileen | 1,174 | 46.0 |
| Ishani | 1,123 | 11.2 |
| Ilianna | 1,094 | 14.4 |
| Ianna | 1,056 | 15.4 |
| Inger | 1,056 | 55.7 |