Muuruvesi

Etymology
🇰🇲, originally the name of a lake. Originally from Muurue, from : *Muuruevesi > Muuruvesi. The name Murainmaa (*Muurainmaa) is found in a 1561 source for a place near this lake.

Proper noun

 * 1) A former municipality in Finland, merged with Juankoski in 1971.