Kivujärven
Kivujärven is a Finnish surname. The name is derived from the Finnish words "kivi," meaning stone or rock, and "järvi," meaning lake. Therefore, Kivujärven literally translates to "stone lake." This type of surname, often referring to geographical features, is common in Finland and other Scandinavian countries. Individuals with the surname Kivujärven likely have ancestors who lived near a lake characterized by stones or rocks. Like many surnames, Kivujärven has been passed down through generations, and families bearing this name can be found in various parts of Finland and among the Finnish diaspora worldwide. The surname does not carry any inherent social or historical connotations beyond its geographical origin. Further genealogical research would be required to trace specific family lines and their historical movements.