| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Gerarda | je-RAHR-dah (Italian) | Italian, Dutch | ||
| Gerardo | je-RAHR-do (Italian), he-RAHR-do (Spanish) | Italian, Spanish | ||
| Germana | - | Italian, Ancient Roman | ||
| Germano | - | Italian, Portuguese | ||
| Gerolamo | - | Italian | ||
| Gervasio | jer-VAH-zyo (Italian), her-BAH-syo (Spanish) | Italian, Spanish | ||
| Gessica | - | Italian | ||
| Gherardo | ge-RAHR-do | Italian (Archaic) | ||
| Gia | - | Italian | ||
| Giacinta | jah-CHEEN-tah | Italian | ||
| Giacinto | jah-CHEEN-to | Italian | ||
| Giacobbe | jah-KOB-be | Italian | ||
| Giacoma | JAH-ko-mah | Italian | ||
| Giacomina | - | Italian | ||
| Giacomo | JAH-ko-mo | Italian |