| Ian |
| Icart |
| Ice |
| IceeGirl |
| Iceman |
| Ices |
| Ichy |
| Ici |
| Iddi Bitt |
| Iggy |
| Iggy-Mouse |
| Igor |
| Ike |
| Ikea |
| Inca |
| Independence Day |
| Indi |
| Indi Williams |
| India |
| Indiana |
| Indie |
| Indy | |
| Ingot |
| Iniki |
| Inky |
| Ira |
| Irie |
| Iris |
| Irma |
| Irwin's True Blue |
| Isa |
| Isababe |
| Isabeau |
| Isabel |
| Isabell |
| Isabella |
| Isabella Ann |
| Isabella Caramella |
| Isabella Laina |
| Isabella Marie |
| Isabella Mia | |
| Isabella Pucci |
| Isabella Rose |
| Isabella Ruffalini |
| Isabella Valentine |
| Isabelle |
| Isabelle Leonard |
| Isabelle Rosebud |
| Isah |
| Ishtar |
| Isis |
| Isobel |
| Issa |
| Issabella |
| Issac |
| Issey |
| Italy Mommies |
| Itsy |
| Itsybelle |
| Ittlez |
| Ittsy Bittsy Mittsy |
| Itty Bitty | |
| Ittybit |
| Itzy |
| Ivan |
| Iviegh |
| Ivory |
| Ivory Lace |
| Ivy |
| Ivy Cooper |
| Izabel |
| Izabella |
| Izabelle |
| Izak |
| Izzabella |
| Izzabelle |
| Izzie |
| Izzy |
| Izzy Bean |
| Izzy Pixie |
| Izzybella | |