Biden Family History
Biden Name Meaning
English (Hampshire and Surrey): habitational name probably from Baydon (Wiltshire). The placename may have meant ‘hill associated with a woman named Bēage’ (a personal name derived from Old English bēag ‘ring bracelet torque’ + Old English dūn). The surname is pronounced /'baidən/.
Source: Dictionary of American Family Names 2nd edition, 2022