50%RatingSave Gender Masculine Usage Germanic [1] Meaning & HistoryExpand Links Old German form of Gilbert. Related NamesFamily Tree·Details Rootsgisl/gisal + berht/berahtVariantsGilbert, GisilbertOther Languages & CulturesGilbert(Dutch) Gilbert, Gib, Gil(English) Gilbert(French) Gilberto(Italian) Gilberto(Portuguese) Gilberto(Spanish) Categories ends in -bert Sources & References Förstemann, Ernst. Altdeutsches Namenbuch. Bonn, 1900, page 650.