Starting with letter G
| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 641 | Gjallar | Norse | Horn sounded for Ragnorok. | M | |
| 642 | Gjest | Norse | Stranger. | M | |
| 643 | Gladwin | English | Happy friend. | M | |
| 644 | Gladwyn | English | Happy friend. | M | |
| 645 | Glaedwine | English | Happy friend. | M | |
| 646 | Glais | ArthurianLegend | Percival's grandfather. | M | |
| 647 | Glaleanna | Irish | Dwells in the glen. | M | |
| 648 | Glansdale | Shakespearean | 'Henry VI, Part 1' Sir William Glansdale. | M | |
| 649 | Glaucus | Greek | Son of Minos. | M | |
| 650 | Glaucus | Latin | Son of Minos. | M | |
| 651 | Gleann | Gaelic | From the glen. | M | |
| 652 | Gleipnif | Norse | Magic net woven to hold Fenrir. | M | |
| 653 | Gleis | Welsh | Legendary son of Merin. | M | |
| 654 | Glen | Celtic | From the valley. | M | |
| 655 | Glen | Gaelic | Derived from the Gaelic 'gleana', meaning valley. Used both as a surname and given name. Famous bearer: American singer Glen Campbell. | M | |
| 656 | Glendale | Gaelic | Valley. | M | |
| 657 | Glendon | Gaelic | From the dark glen. | M | |
| 658 | Glendyn | Gaelic | Valley. | M | |
| 659 | Glenn | Celtic | From the valley. | M | |
| 660 | Glenn | Gaelic | Derived from the Gaelic 'gleana', meaning valley. Used both as a surname and given name. Famous bearer: Canadian actor Glenn Ford. | M | |