| India | Woman | English Names |
| Indiana | Unisex | American Names |
| Indigo | Unisex | Greek Names |
| Indira | Woman | Indian Names |
| Indivar | Man | Indian Names |
| Indiya | Woman | American Names |
| Indra | Man | Indian Names |
| Indrek | Man | Estonian Names |
| Indy | Unisex | American Names |
| Ine | Woman | Japanese Names |
| Ines | Woman | Spanish Names |
| Inez | Woman | Spanish Names |
| Infinity | Unisex | American Names |
| Inga | Woman | Scandinavian Names |
| Ingalill | Woman | Scandinavian Names |
| Ingalsinde | Woman | Scandinavian Names |
| Inge | Woman | Scandinavian Names |
| Ingeborg | Woman | German Names |
| Ingenue | Woman | French Names |
| Ingo | Man | Scandinavian Names |