Cassey Family History
Cassey Name Meaning
English: probably an extended pet form of Cass . It would therefore be the English equivalent of Cassie . Alternatively a habitational name from an unidentified place; otherwise perhaps of Norman origin from Quessy Aisne (France) early recorded as Caziacum. Scottish (Lanarkshire): variant of Cassie .
Source: Dictionary of American Family Names 2nd edition, 2022