Gabriel

Gad

Gareth

Garrett

Garth

Gary

Gavin

Gaylord

Gene

Geoffrey

George

Gerad

Gerald, Gerry

Gib

Gideon

Gil, Gilbert

Given

Glen, Glenn

Godfrey

Goliath

Gomer

Gord, Gordon

Grady

Graham

Grant

Greg, Gregory

Gus, Gustant, Gustavus 

Guy