Gean Family History
Gean Name Meaning
Most probably a shortened Anglicized form of Irish Ó Géibhinn itself a shortened form of Ó Géibheannaigh from géibheannach ‘fettered’. Alternatively it could be an Americanized form of German Gien which is from a short form of Heinrich .
Source: Dictionary of American Family Names 2nd edition, 2022