Where does “Beavercreek” come from?

Beavercreek (English) comes from English Beaver, from French castor, from Middle French castor, from Old French castor, from Latin Castor, from Ancient Greek Κάστωρ, from Doric Greek κάστον.

Ancestry of “Beavercreek”, step by step

Beavercreek traces back through two separate lines of ancestry.

via English Beaver

Step	Language	Word	Meaning
1	English	Beaver	A native or resident of the American state of...
2	French	castor	beaver
3	Middle French	castor	—
4	Old French	castor	beaver
5	Latin	Castor	Castor
6	Ancient Greek	Κάστωρ	Castor
7	Doric Greek	κάστον	—

via English Creek

Step	Language	Word	Meaning
1	English	Creek	One of a Native American tribe from the...
2	Middle English	crike	muscular spasm of the neck
3	Old Norse	kriki	bend; nook

Every word from Doric Greek κάστον →