| Gilbert | American | From the Old French Guillebert, a d.. |  |  |
| Gilbert | English | From the Old French Guillebert, a d.. |  | |
| Gilbert | French | Evolution of the Old French Guilleb.. | | |
| Gilbert | German | From the Old French Guillebert, a d.. | | |
| Gilbert | Irish | From the Old French Guillebert (fam.. | | |
| Gilbert | Scottish | From the Old French Guillebert, a d.. | | |
| Gilberto | Italian | From the French Gilbert, an evoluti.. | | |
| Gilberto | Portuguese | Portuguese cognate of the French Gi.. | | |
| Gilberto | Spanish | Spanish cognate of the French Gilbe.. | | |
| Gilchrist | Irish | Anglicized form of the Irish Giolla.. |  | |
| Gildea | Irish | Anglicized form of Giolla Dhe (serv.. | | |
| Gilen | German | A name meaning "illustrious pledge... | | |
| Giles | English | From the Old French Gilles, a deriv.. | | |
| Gili | Hebrew | Meaning "my joy."
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| Gilibeirt | Irish | Gaelic form of Gilbert (famous pled.. |  | |
| Gill | Irish | Anglicized form of Giolla (servant).. | | |
| Gillander.. | Scottish | Derived from the Gaelic Gille Ainnd.. | | |
| Gilleabar.. | Scottish | Scottish Gaelic form of Gilbert (fa.. | | |
| Gillean | Irish | Meaning "servant of Saint John." It.. | | |
| Gilleonan | Scottish | Derived from the Gaelic Gille Adham.. | | |
| Gilles | French | From the Latin Aegidius, which is f.. | | |
| Gillespie | Irish | Anglicized form of Giolla Easpuig (.. | | |
| Gillespie | Scottish | Derived from the Gaelic Gille Easba.. | | |
| Gillett | French | Meaning "young Gilbert." | | |
| Gilley | Irish | Pet form of various names beginning.. | | |
| Gillies | Scottish | Derived from the Gaelic Gille losa .. | | |
| Gillis | Scandinavia.. | Derivative of the Old French Gilles.. | | |
| Gilmore | Irish | Transferred use of the Anglicized s.. | | |
| Gilon | Hebrew | Joy | | |
| Gilroy | Scottish | Transferred use of the surname deri.. | | |
| Gilroy | Irish | Meaning "servant to the king." | | |
| Gino | Italian | A short form of Eugenio (noble, wel.. | | |
| Giolla | Irish | Easpuig Combination name composed o.. | | |
| Giolla | Irish | Easpuig Combination name composed o.. | | |
| Giolla-Dh.. | Irish | Combination name composed of the na.. | | |
