Bonin Family History
Bonin Surname Meaning
French: from a pet form of Bon. In North America this surname is also an altered form of the variant Bonnin.
Italian (northern): variant of Bonino. It is also found in Slovenia where it is from a Slovenized form of the Italian personal name Bonino or a nickname from the Venetian diminutive of Bon.
Catalan: variant of Bonnin.
Source: Dictionary of American Family Names 2nd edition, 2022
