Cassell

• As an English and Irish surname, from the city Cassel, Nord, itself from Late Latin castellum.
• Also as an English surname, variant of Castle.
• Also as an Irish surname, shortened/Anglicized from Ó Caisile, variant of Ó Caiside, see Cassidy.
• As a German surname, variant of Kassel.

Cassell

1. A surname.