| Gervasius | | - | Ancient Germanic (Latinized) | |
| Gilbert | | GIL-bərt (English), zheel-BER (French), KHIL-bərt (Dutch), GIL-bert (German) | English, French, Dutch, German, Ancient Germanic | |
| Giltbert | | - | Ancient Germanic | |
| Gisa | | GEE-zah | German | |
| Gisbert | | GEES-bert (German) | German, Ancient Germanic | |
| Gisela | | - | German, Dutch, Spanish, Portuguese | |
| Giselbert | | - | Ancient Germanic | |
| Gisila | | - | Ancient Germanic | |
| Gisilbert | | - | Ancient Germanic | |
| Gisilfrid | | - | Ancient Germanic | |
| Gislenus | | - | Ancient Germanic (Latinized) | |
| Gislin | | - | Ancient Germanic | |
| Gitta | | GI-tah | German | |
| Gloria | | GLAWR-ee-ə (English), glo-REE-ah (Italian), GLAW-ryah (Polish) | English, Italian, Spanish, Portuguese, German, Polish | |
| Godafrid | | - | Ancient Germanic | |