Welsh: Legendary Son of Cadgyffro

English: Trusted

German: Pledge (Gil, Bert, Gilburt, Wilbert, Wilburt, Wilbur)

Teutonic: Oath

Scottish: Derived from the Name Gilbride, Meaning 'servant of St. Bridget'

German: Bright Pledge. from the Old German Name Gisilbert. Famous Bearer: Twelfth Century British St. Gilbert Founded the Gilbertine Order, Sir W. S. Gilbert Was Half of the Musical Composing Team Gilbert and

Teutonic: Bright Pledge, Brilliant, Powerful, Active,

French: Bright Lad

Scottish: A Famous Pledge; Derived from the Old French Guillebert, a Derivative of the Old High German Gisilberht, Which is Composed from the Elements Gisil (Pledge) and Beraht (Bright, Famous)

Fitz Gibbon  (English)
Son of Gilbert

Fitz Gilbert  (English)
Son of Gilbert

Fitzgibbon  (English)
Son of Gilbert

Fitzgilbert  (English)
Son of Gilbert

Gib  (Scottish)
Diminutive of Gilbert: Derived from the Name Gilbride, Meaning 'servant of St. Bridget'

Gibbesone  (English)
Gilbert's Son

Gibidh  (Gaelic)
Famous Pledge; a Gaelic Form of Gibby, Which is a Pet Form of Gilbert (Famous Pledge), a Name Introduced by the Normans. (Gih-bee)

Gibson  (English)
Gilbert's Son

Gibson  (English)
Son of Gilbert

Gil  (Scottish)
Diminutive of Gilbert: Derived from the Name Gilbride, Meaning 'servant of St. Bridget'

Gilberta  (Scottish)
Feminine Form of Gilbert: Derived from the Name Gilbride, Meaning 'servant of St. Bridget'

Gilberta  (German)
Hostage

Gilberta  (Teutonic)
Hostage

Gilberte  (Teutonic)
Hostage

Gilbertine  (Scottish)
Feminine Form of Gilbert: Derived from the Name Gilbride, Meaning 'servant of St. Bridget'

Gilberto  (Spanish)
Hostage. Bright Lad. Spanish Form of Gilbert

Gilberto  (Italian)
Italian Form of Gilbert 'Pledge'

Gilberto  (Teutonic)
Oath

Gilleabart  (Gaelic)
Famous Pledge; a Gaelic Form of Gilbert. Pet Name: Gibidh. (Gil-bert)

Iolanthe  (Greek)
Violet Flower. The Name of a Gilbert and Sullivan Opera from Also a Mythological Sea Nymph and Daughter of Oceanus

Wilbur  (German)
From the Name Gilbert