| Graham | English | Transferred use of the surname orig.. |  |  |
| Graham | Scottish | Transferred use of the surname orig.. | | |
| Granger | French | Meaning "farmer." |  | |
| Grant | American | Transferred use of the English surn.. |  | |
| Grant | English | Transferred use of the surname deri.. | | |
| Grant | Scottish | Transferred use of the Scottish sur.. | | |
| Granville | English | Transferred use of the surname orig.. |  | |
| Granville | French | Meaning "big town." | | |
| Graziano | Italian | Derived from the Latin Gratianus, w.. | | |
| Greagoir | Irish | Gaelic form of Gregory (vigilant, w.. | | |
| Greg | Scottish | Short form of both Gregor and Grego.. | | |
| Gregbrio | Portuguese | A variation upon the name Gregory.. | | |
| Gregoire | French | From the Late Latin Gregorius, a co.. | | |
| Gregor | German | German cognate of Gregory, which is.. | | |
| Gregor | Greek | Short form of Gregorios (vigilant, .. | | |
| Gregor | Scandinavia.. | Derived from the Greek Gregorios (v.. | | |
| Gregor | Scottish | Short form of Gregory (vigilant), G.. | | |
| Gregorio | Italian | From the Late Latin Gregorius, a co.. | | |
| Gregorio | Portuguese | Derived from the Latin Gregorius, a.. | | |
| Gregorio | Spanish | Derived from the Latin Gregorius, a.. | | |
| Gregorios | Greek | Old name meaning "vigilant, a watch.. | | |
| Gregory | English | From the Late Latin Gregorius, a co.. | | |
| Gregory | Irish | Introduced to Ireland by the Anglo-.. | | |
| Gregory | Scottish | From the Late Latin Gregorius, a co.. | | |
| Gregory | Welsh | A borrowing from the English, Grego.. | | |
| Griffin | American | A borrowing from the Welsh, Griffin.. | | |
| Griffin | Welsh | Evolved from Griffinus, a Latinate .. | | |
| Griffith | American | A borrowing from the Welsh, Griffit.. | | |
| Griffith | Welsh | Of debated origin, some believe it .. | | |
| Grigor | Welsh | Welsh form of Gregory (watchful). S.. | | |
| Grigori | Russian | From the Greek Gregorios (vigilant,.. | | |
| Grigori | Bulgarian | Meaning "vigilant." | | |
| Griogair | Scottish | Scottish Gaelic form of Gregory (vi.. | | |
| Griswold | French | Meaning "gray forest." | | |
| Griswold | German | Meaning "gray woods." | | |
