Type Word Usage Medieval French Meaning & History Old French word meaning "good". Related ItemsDetails Other Languages & Culturesbonus(Ancient Roman) Given Name DescendantsBonnie, Boone(English) Surname DescendantsBone, Bonham, Bonner, Boon, Boone, Bunker(English) Bonfils, Bonheur, Bonhomme, Bonnaire(French) Bonomo(Italian)