Gisilbert

Old Germanic form of GILBERT.

GILBERT   male   English, French, Dutch, German, Ancient Germanic
Means "bright pledge", derived from the Germanic elements gisil "pledge, hostage" and beraht "bright". The Normans introduced this name to England, where it was common during the Middle Ages. It was borne by a 12th-century British saint, the founder of the religious order known as the Gilbertines.
EQUIVALENTS
ANCIENT GERMANIC: Gilbert, Giselbert
DUTCH: Gilbert
ENGLISH: Gilbert
FRENCH: Gilbert
GERMAN: Gilbert
ITALIAN: Gilberto
PORTUGUESE: Gilberto
SPANISH: Gilberto
DIMINUTIVES AND SHORT FORMS
ENGLISH: Gib, Gil
FEMININE FORMS
DUTCH: Gilberta
FRENCH: Gilberte
ITALIAN: Gilberta
OTHER FORMS
ANCIENT GERMANIC: Gisbert
DUTCH: Gijs, Gijsbert
GERMAN: Gisbert