Koskull

Koskull is a surname of Baltic German origin. The name likely derives from the Finnish word "koskelo," meaning "goldeneye," a type of duck. This suggests a possible occupational or locational connection for early bearers of the name, perhaps related to hunting or living near bodies of water. The Koskull family has been documented in Estonia and Latvia for centuries.

Notable individuals bearing the Koskull surname include various members of the landed gentry in the Baltic provinces. Historical records show Koskulls holding positions of service within the Russian Empire, particularly in military and administrative roles. The family's presence is noted in genealogical records and historical accounts of the region. While the exact origins and lineage can be complex to trace, the Koskull name is associated with the historical Baltic German nobility. The name continues to be found in Estonia, Latvia, and among descendants who have emigrated to other parts of the world.