Daftar cognomina Romawi

Gaianus,
Gaius,
Gala,
Galarius,
Galenus,
Galerus,
Gallio,
Gallus,
Galvisius,
Garilianus,
Gaurus,
Gavros,
Gavrus,
Gelasius,
Gellius,
Gemellus,
Geminianus,
Generidus,
Genesius,
Genialis,
Gennadius,
Gerardus,
Germanus,
Germanicus,
Gessius,
Geta,
Getha,
Glabrio,
Glaucia,
Globulus,
Gluvias,
Glycia,
Gordianus,
Gordio,
Gorgonius,
Gracchus,
Gracilis,
Gratian,
Gratidianus,
Grattus,
Gregorius,
Grumio,
Gualterus,
Gryllus