Jääskeläinen is a Finnish surname. Notable people with the surname include:

Originally a Savonian surname, the name literally means "of/from Jääski" and was originally given to people who moved from Jääski to Savonia.[1]

References

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  1. ^ "Savolaisten sukunimien alkuperä - Seutuwiki". seutu.wikimikkeli.fi (in Finnish). Retrieved October 14, 2022.