Sisk Family History
Sisk Name Meaning
Irish (Cork): perhaps from Ó Siosta a rare Munster surname apparently originating in Kerry where the placename Tuath Ó Siosta ‘tribe of Ó Sioste’ (Anglicized as Tuosist) is based on the surname. This surname is found in County Cork since the 18th century.
Source: Dictionary of American Family Names 2nd edition, 2022