Benac Family History
Benac Surname Meaning
Croatian: from an old pet form of the personal name Benedikt (see Benedict).
French (Bénac): habitational name from any of the places in Ariège and Hautes-Pyrénées named Bénac from the Gallo-Roman personal name Benos + the locative suffix -acum.
Source: Dictionary of American Family Names 2nd edition, 2022