Passmore Family History
Passmore Surname Meaning
English (mainly Devon):: nickname from Old French passe mer ‘cross the sea’ used for a seafarer or sailor.
See also Parslow.
Habitational name from Peasemore (Berkshire).
The placename derives from Old English pise ‘pea’ + mere ‘pool’.
Source: Dictionary of American Family Names 2nd edition, 2022
