| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Gib | GIB | English | ||
| Gideon | GID-ee-ən (English) | Biblical, English, Hebrew | ||
| Giffard | GIF-ərd | English (Rare) | ||
| Gil (1) | HEEL (Spanish), ZHEEL (Portuguese) | Spanish, Portuguese | ||
| Gil (2) | GIL | English | ||
| Gilbert | GIL-bərt (English), zheel-BER (French), KHIL-bərt (Dutch), GIL-bert (German) | English, French, Dutch, German, Ancient Germanic | ||
| Gilberto | jeel-BER-to (Italian), heel-BER-to (Spanish) | Italian, Spanish, Portuguese | ||
| Gilchrist | - | Scottish | ||
| Gilda | - | Italian, Portuguese | ||
| Giles | JIELZ, JIE-əlz | English | ||
| Gilgamesh | GIL-gə-mesh (English) | Near Eastern Mythology | ||
| Gill | JIL | English | ||
| Gillespie | - | Scottish | ||
| Gillian | JIL-ee-ən, GIL-ee-ən | English | ||
| Gilroy | - | Irish, Scottish |