Castréns

Castréns is a Finnish surname. The name is of Latin origin, derived from the word "castrensis," meaning "belonging to a camp" or "of a camp." Historically, it may have denoted someone associated with a military camp or a fort.

The surname is most prevalent in Finland, particularly in the regions of Ostrobothnia and Lapland. Families with the Castrén surname have been documented in these areas for centuries. While not as common as some other Finnish surnames, it is a recognizable name within the country.

Notable individuals bearing the surname include Johannes Castrén, a Finnish politician and former Member of the Finnish Parliament, and Mikael Castrén, a Finnish musician and composer. The surname has been passed down through generations, contributing to the diverse tapestry of Finnish family names. Its presence in Finland suggests historical connections and migrations that brought the name to the region.