Starting with letter G
| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 301 | Glenn | Gaelic | Derived from the Gaelic 'gleana', meaning valley. Used both as a surname and given name. Famous bearer: Canadian actor Glenn Ford. | M | |
| 302 | Glew | Welsh | Legendary son of Ysgawd. | M | |
| 303 | Glifieu | Celtic | Mythical son of Taran. | M | |
| 304 | Glinyeu | Welsh | Legendary son of Taran. | M | |
| 305 | Glistenheath | Norse | The place where Sigurd killed Fafnir. | M | |
| 306 | Gloucester | Shakespearean | 'Henry V' Duke of Gloucester, King's brother, uncle to 'Henry VI'. 'Henry VI, III' Richard Plantagenet's son, later Duke of Gloucester. 'Henry IV, II' Prince Humphrey. 'Tragedy of King Lear' Earl of Gloucester. 'King Richard II' Duke of Gloucester. | M | |
| 307 | Gnegon | Polish | Polish form of Gregory 'wachful'. | M | |
| 308 | Gnup | Norse | Took refuge in Iceland after several killings he performed. | M | |
| 309 | Goath | Biblical | His touching; his roaring | M | |
| 310 | Gobbo | Shakespearean | 'The Merchant of Venice' Launcelot Gobbo, a clown, servant to Shylock. Also Old Gobbo, Launcelot's father. | M | |
| 311 | Gobha | Scottish | A smith. | M | |
| 312 | Gobrwy | Welsh | Legendary son of Echel Pierced Thighs. | M | |
| 313 | Goddard | German | Hard spear. | M | |
| 314 | Goddard | Teutonic | Divinely stern. | M | |
| 315 | Godewyn | Dutch | Good friend. | M | |
| 316 | Godfredo | Spanish | Spanish form of Godfrey 'friend of God'. | M | |
| 317 | Godfrey | German | Peaceful god. | M | |
| 318 | Godfrey | Irish | Peace from God. | M | |
| 319 | Godric | Anglo-Saxon | Rules with God. | M | |
| 320 | Godwin | English | From the Old English Godwine, meaning friend of God. | M | |