| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 281 | Gabriele | Italian | Italian form of Gabriel 'God given strength'. | M | |
| 282 | Gabriella | Italian | Woman of God. An Italian form of the Hebrew name Gabriel. | F | |
| 283 | Gaby | Italian | Diminutive of Gabriella: Woman of God. An Italian form of the Hebrew name Gabriel. | F | |
| 284 | Gaetana | Italian | From Gaete. | F | |
| 285 | Gaetane | Italian | From Gaete. | F | |
| 286 | Gaetano | Italian | From Gaete. | M | |
| 287 | Galtem | Italian | Italian form of Walter 'strong warrior'. | M | |
| 288 | Galterio | Italian | Italian form of Walter 'strong warrior'. | M | |
| 289 | Gavino | Italian | White hawk. | M | |
| 290 | Gavriella | Italian | God's able-bodied one. Feminine of Gabriel. | F | |
| 291 | Gemma | Italian | Jewel or gem. Famous bearer: Italian saint Gemma Gaigani, actress Gemma Craven. | F | |
| 292 | Genevra | Italian | Italian form of Genevieve, meaning white wave, of the race of women, fair and yielding. | F | |
| 293 | Geomar | Italian | Famous in battle. | M | |
| 294 | Geonna | Italian | Variant of Jane. | F | |
| 295 | Georgio | Italian | Italian form of George 'farmer'. | M | |
| 296 | Geovana | Italian | Feminine of John. Gift from God. | F | |
| 297 | Geovani | Italian | Variant of John 'God has shown favor.' See also Jovan. | M | |
| 298 | Geovanni | Italian | Variant of John 'God has shown favor.' See also Jovan. | M | |
| 299 | Geovanny | Italian | Variant of John 'God has shown favor.' See also Jovan. | M | |
| 300 | Geovany | Italian | Variant of John 'God has shown favor.' See also Jovan. | M | |