739 American names begin with I, ordered by how many people have carried each one since 1880. See them split by girls and boys.
| Name | Meaning | 2025 births | |
|---|---|---|---|
| Isabella | God is my oath | 10,666 | |
| Irene | interwar name | 442 | |
| Isaac | He will laugh | 5,963 | |
| Ian | God is gracious | 3,932 | |
| Isaiah | The Lord is salvation | 5,273 | |
| Ida | Edwardian name | 209 | |
| Ivan | millennial-parent name | 2,240 | |
| Isabel | millennial-parent name | 1,746 | |
| Isabelle | millennial-parent name | 1,825 | |
| Iris | Rainbow | 3,741 | |
| Ivy | Ivy plant | 5,124 | |
| Irma | interwar name | 50 | |
| Israel | millennial-parent name | 1,123 | |
| Inez | interwar name | 156 | |
| Ira | midcentury name | 523 | |
| Isla | Island | 6,019 | |
| Irving | Edwardian name | 90 | |
| Ismael | current name | 1,307 | |
| Irvin | interwar name | 80 | |
| Iva | Edwardian name | 117 | |
| Ina | interwar name | 66 | |
| Izabella | millennial-parent name | 532 | |
| Imani | Gen X and millennial name | 553 | |
| Imogene | interwar name | 70 | |
| Ingrid | boomer-era name | 209 | |
| Ila | interwar name | 390 | |
| Isiah | millennial-parent name | 120 | |
| Issac | millennial-parent name | 258 | |
| India | millennial-parent name | 118 | |
| Ivory | current name | 840 | |
| Itzel | millennial-parent name | 850 | |
| Ignacio | millennial-parent name | 298 | |
| Iker | current name | 815 | |
| Isaias | current name | 755 | |
| Ibrahim | current name | 939 | |
| Ilene | midcentury name | 19 | |
| Irwin | interwar name | 13 | |
| Isabell | millennial-parent name | 87 | |
| Izaiah | millennial-parent name | 439 | |
| Iliana | millennial-parent name | 380 | |
| Isabela | millennial-parent name | 426 | |
| Iona | Edwardian name | 65 | |
| Isis | millennial-parent name | 128 | |
| Ivette | Gen X and millennial name | 89 | |
| Ivanna | current name | 530 | |
| Ione | interwar name | 15 | |
| Iola | Edwardian name | 7 | |
| Isidro | millennial-parent name | 88 | |
| Infant | Gen X and millennial name | — | |
| Ivana | millennial-parent name | 217 | |
| Imelda | boomer-era name | 33 | |
| Iesha | Gen X and millennial name | — | |
| Isai | millennial-parent name | 197 | |
| Ike | midcentury name | 55 | |
| Ines | current name | 213 | |
| Ima | interwar name | 7 | |
| Ishmael | current name | 121 | |
| Ivey | current name | 282 | |
| Iman | Gen X and millennial name | 180 | |
| Isa | current name | 372 | |
| Ireland | millennial-parent name | 83 | |
| Idella | interwar name | 7 | |
| Immanuel | current name | 168 | |
| Ivonne | Gen X and millennial name | 27 | |
| Isela | Gen X and millennial name | 100 | |
| Isadore | Edwardian name | 15 | |
| Ilana | Gen X and millennial name | 71 | |
| Ileana | Gen X and millennial name | 50 | |
| Ishaan | current name | 266 | |
| Iyanna | millennial-parent name | 99 | |
| Iyana | millennial-parent name | 59 | |
| Indigo | current name | 431 | |
| Isha | current name | 176 | |
| Idris | current name | 397 | |
| Isreal | millennial-parent name | 28 | |
| Indie | current name | 476 | |
| Isadora | current name | 177 | |
| Izabelle | millennial-parent name | 69 | |
| Imran | current name | 237 | |
| Itzayana | current name | 127 | |
| Izayah | millennial-parent name | 97 | |
| Isaak | millennial-parent name | 48 | |
| Inga | boomer-era name | 10 | |
| Ignatius | current name | 100 | |
| Iyla | current name | 572 | |
| Ismail | current name | 204 | |
| Izabel | millennial-parent name | 47 | |
| Isobel | current name | 79 | |
| Indiana | current name | 144 | |
| Idell | interwar name | — | |
| Inaya | current name | 350 | |
| Imari | millennial-parent name | 47 | |
| Isidore | Edwardian name | 31 | |
| Irie | current name | 116 | |
| Idalia | current name | 86 | |
| Ilona | midcentury name | 38 | |
| Ilan | current name | 124 | |
| Issa | current name | 157 | |
| Isac | millennial-parent name | 22 | |
| Imogen | current name | 211 | |
| Indy | current name | 411 | |
| Isael | current name | 231 | |
| Italia | millennial-parent name | 67 | |
| Iain | millennial-parent name | 11 | |
| Izaak | millennial-parent name | 41 | |
| Izaac | millennial-parent name | 44 | |
| Ishan | millennial-parent name | 84 | |
| Inara | current name | 237 | |
| Isamar | Gen X and millennial name | 47 | |
| Ieuan | God is gracious | 9 | |
| Izzabella | millennial-parent name | 28 | |
| Ivie | current name | 112 | |
| Indira | millennial-parent name | 39 | |
| Irina | current name | 127 | |
| Ilse | Gen X and millennial name | 37 | |
| Iverson | current name | 139 | |
| Italy | current name | 100 | |
| Ilyas | current name | 200 | |
| Irena | current name | 24 | |
| Ileen | interwar name | — | |
| Inell | interwar name | — | |
| Isla-Rose | Island and rose | 94 | |
| Illiana | millennial-parent name | 72 | |
| Izan | current name | 269 | |
| Ivy-Rose | Ivy and rose | 185 | |
| Isacc | millennial-parent name | 10 | |
| Izel | millennial-parent name | 90 | |
| Inaaya | current name | 45 | |
| Izak | millennial-parent name | 23 | |
| Iqra | current name | 146 | |
| Izabela | millennial-parent name | 37 | |
| Issabella | millennial-parent name | 43 | |
| Illa | interwar name | 10 | |
| Isra | current name | 152 | |
| Iver | current name | 66 | |
| Ilah | current name | 54 | |
| Isom | interwar name | 8 | |
| Ivelisse | Gen X and millennial name | 12 | |
| Iran | millennial-parent name | 11 | |
| Iyonna | millennial-parent name | 9 | |
| Irelynn | millennial-parent name | 42 | |
| Ivon | Gen X and millennial name | — | |
| Indya | millennial-parent name | 17 | |
| Iwan | God is gracious | 10 | |
| Izael | current name | 336 | |
| Izetta | interwar name | — | |
| Ieshia | Gen X and millennial name | — | |
| Irish | boomer-era name | 6 | |
| Ibraheem | current name | 54 | |
| Irelyn | millennial-parent name | 32 | |
| Ivaan | current name | 215 | |
| Izzy | current name | 127 | |
| Iestyn | Just; fair | 10 | |
| Irine | interwar name | — | |
| Ilda | interwar name | — | |
| Isaura | millennial-parent name | 14 | |
| Isaih | Gen X and millennial name | 7 | |
| Isley | current name | 76 | |
| Ivar | current name | 133 | |
| Ilyana | current name | 78 | |
| Issiah | Gen X and millennial name | 11 | |
| Ioannis | current name | 29 | |
| Itzae | current name | 104 | |
| Inger | boomer-era name | — | |
| Ivanka | current name | 94 | |
| Icie | Edwardian name | — | |
| Iziah | millennial-parent name | 16 | |
| Ivery | Edwardian name | 16 | |
| Izabell | millennial-parent name | 14 | |
| Isidoro | interwar name | — | |
| Izrael | current name | 61 | |
| Ishani | current name | 68 | |
| Imanol | millennial-parent name | 9 | |
| Ilya | current name | 64 | |
| Izora | Edwardian name | 9 | |
| Inayah | current name | 107 | |
| Ilianna | millennial-parent name | 36 | |
| Iven | millennial-parent name | 10 | |
| Irby | Edwardian name | — | |
| Ianna | millennial-parent name | 24 | |
| Izola | interwar name | — | |
| Isak | millennial-parent name | 38 | |
| Ibrahima | millennial-parent name | 44 | |
| Icy | Edwardian name | — | |
| Ishika | millennial-parent name | 38 | |
| Irven | interwar name | — | |
| Izaya | millennial-parent name | 10 | |
| Ilia | current name | 90 | |
| Ikaika | Gen X and millennial name | 33 | |
| Ignacia | interwar name | — | |
| Infinity | Gen X and millennial name | 34 | |
| Ixchel | millennial-parent name | 28 | |
| Iram | current name | 15 | |
| Ilias | current name | 60 | |
| Isla-Mae | current name | 75 | |
| Ily | current name | 47 | |
| Idaly | millennial-parent name | 9 | |
| Idamae | Edwardian name | 6 | |
| Icelynn | current name | 213 | |
| Ilean | interwar name | — | |
| Irasema | Gen X and millennial name | — | |
| Imaan | current name | 53 | |
| Indra | current name | 23 | |
| Ibn | Gen X and millennial name | — | |
| Ilsa | millennial-parent name | 22 | |
| Ivor | Edwardian name | 10 | |
| Ivah | Edwardian name | 8 | |
| Imo | interwar name | — | |
| Idalis | Gen X and millennial name | 13 | |
| Irvine | interwar name | — | |
| Indi | current name | 69 | |
| Ivo | interwar name | 11 | |
| Islam | Gen X and millennial name | 25 | |
| Irlanda | millennial-parent name | 22 | |
| Island | current name | 84 | |
| Igor | Gen X and millennial name | 12 | |
| Ieisha | Gen X and millennial name | — | |
| Ingeborg | interwar name | — | |
| Isayah | millennial-parent name | 8 | |
| Iveth | millennial-parent name | 15 | |
| Ilaria | current name | 60 | |
| Ilyssa | millennial-parent name | — | |
| Izac | millennial-parent name | 7 | |
| Ilo | interwar name | 11 | |
| Iana | current name | 21 | |
| Italo | Edwardian name | 11 | |
| Isabella-Rose | current name | 32 | |
| Idelle | interwar name | — | |
| Ilani | current name | 104 | |
| Ikenna | millennial-parent name | 14 | |
| Ifan | millennial-parent name | 14 | |
| Iylah | current name | 90 | |
| Ivy-Mae | current name | 84 | |
| Imara | current name | 55 | |
| Inge | boomer-era name | — | |
| Ishaq | current name | 45 | |
| Illyana | millennial-parent name | 29 | |
| Izell | midcentury name | — | |
| Ihsan | current name | 52 | |
| Ilena | millennial-parent name | 16 | |
| Ivett | millennial-parent name | 6 | |
| Ianis | current name | 25 | |
| Irfan | current name | 29 | |
| Inis | interwar name | — | |
| Ivyanna | millennial-parent name | 30 | |
| Indica | current name | 18 | |
| Idrees | current name | 56 | |
| Israa | current name | 25 | |
| Izik | millennial-parent name | 5 | |
| Ita | millennial-parent name | 25 |