Meaning and Origin of Castor - FamilyEducation

Meaning and Origin of: Castor

Save Name

Boy name origins & meanings:

  • Greek : Beaver

Boy name variations

Family name origins & meanings:

  • English : habitational name from places called Caistor, in Lincolnshire and Norfolk, Caister in Norfolk, or Castor in Cambridgeshire, all named with Old English cæster ‘Roman fort or town’.