| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| GRAY | GRAY | English | ||
| GREER | GREER | Scottish, English (Rare) | ||
| GREY | GRAY | English (Rare) | ||
| Grier | [griə] | |||
| Griffith | ['grifiθ] | |||
| Griggs | [grigz] | |||
| Grimes | [graimz] | |||
| Grimm | [grim] | |||
| Gross | [grəus] | |||
| Grove | [grəuv] | |||
| GUADALUPE | gwah-dhah-LOO-pe | Spanish | ||
| GUANTING | - | Chinese | ||
| GUANYU | - | Chinese | ||
| GUIOMAR | gee-oo-MAR (Portuguese), gee-o-MAHR (Spanish) | Portuguese, Spanish, Arthurian Romance | ||
| GUIYING | - | Chinese |