| Giannino | | jahn-NEE-no | Italian | |
| Gianpaolo | | jahn-POW-lo | Italian | |
| Gianpiero | | jahn-PYE-ro | Italian | |
| Gideon | | GID-ee-ən (English) | Biblical, English, Hebrew | |
| Gidie | | - | Medieval French | |
| Gid'on | | - | Hebrew, Biblical Hebrew | |
| GiedrĖ | | - | Lithuanian | |
| Giedrius | | - | Lithuanian | |
| Giffard | | GIF-ərd | English (Rare) | |
| Gil (1) | | HEEL (Spanish), ZHEEL (Portuguese) | Spanish, Portuguese | |
| Gilad | | - | Hebrew, Biblical Hebrew | |
| Gilbert | | GIL-bərt (English), zheel-BER (French), KHIL-bərt (Dutch), GIL-bert (German) | English, French, Dutch, German, Ancient Germanic | |
| Gilberta | | khil-BER-tah (Dutch), jeel-BER-tah (Italian) | Dutch, Italian | |
| Gilberto | | jeel-BER-to (Italian), heel-BER-to (Spanish) | Italian, Spanish, Portuguese | |
| Gilda | | - | Italian, Portuguese | |