Karkolainen
Karkolainen is a Finnish surname. It is derived from the Finnish word "karkuun", meaning "on the run" or "escape". The suffix "-lainen" is a common Finnish adjectival and substantival suffix indicating belonging to a place or group. Therefore, Karkolainen literally translates to something like "one who is on the run" or "one from a place of escape".
The surname is relatively uncommon, and its origins are not widely documented. It is likely a patronymic
The distribution of the Karkolainen surname is primarily concentrated in Finland, reflecting its Finnish linguistic roots.