| Iago | Iatus | Ibis | Ibiza |
| Icare | Ice | IceTea | Ichama |
| Ida | Idaho | Idalgo | Idefix |
| Idem | Idir | Idole | Idor |
| Idylle | Igloo | Ignace | Igor |
| Iki | Ikke | Ilake | Ilario |
| Iliane | Ilico | Illico | Ilona |
| Ilton | Image | Imiko | Impact |
| Imperatrice | Inacio | Inaya | India |
| Indiana | Indigo | Indra | Indy |
| Ines | Ingall | Inna | Inouk |
| Inzo | Ioda | Ionie | Iowa |
| Ipnos | Ippy | Ipso | Iris |
| Irish | Irma | Isadora | Isatis |
| Ishtar | Isidor | Isidore | Isis |
| Islande | Ista | Istanbul | Itachi |
| Itak | Italie | Ithos | Ivana |
| Italia | Ivoire | Ixelle | Ixia |
| Ivoine | Ixion | Iznogoud | Izola |
| Ixina | Izzy |