Casswell

Casswell is a surname of English origin, deriving from the given name Cass, which itself is believed to be a short form of names like Cassian or Cassander. The name Casswell literally means "dweller by the cas**s**" or "dweller by the ash tree", with "well" referring to a spring or stream. The surname is relatively uncommon, with historical records indicating its presence primarily in England, particularly in the southern counties.

Genealogical research suggests that families bearing the Casswell name have been present in various English regions for centuries. As with many surnames, its dispersion throughout England and later to other English-speaking countries is likely due to migration for economic opportunities or settlement. The etymology points to a place-based or occupational origin, common for many English surnames that emerged during the medieval period. While there isn't a singular, prominent historical figure universally associated with the name Casswell, individuals with this surname have contributed to local communities and various professions throughout history. Information regarding specific Coat of Arms or significant heraldic symbols associated with the Casswell surname is not widely documented or standardized.