Where does “villaliito-orava” come from?

villaliito-orava (Finnish) comes from Finnish villa, from Finnish Vilhelm, from Swedish Vilhelm, from Old High German Willahelm, from Old High German helm, from Proto-West Germanic helm, from Proto-Germanic helmaz, from Proto-Germanic halmaz — to pierce, strike; to stick; prick; stab.

Ancestry of “villaliito-orava”, step by step

villaliito-orava traces back through two separate lines of ancestry.

via Finnish villa

StepLanguageWordMeaning
1Finnishvillawool; villa
2FinnishVilhelmWilliam of foreign historical persons
3SwedishVilhelm
4Old High GermanWillahelmWilliam
5Old High Germanhelmhelmet
6Proto-West Germanichelmhelmet
7Proto-Germanichelmazhelmet
8Proto-Germanichalmazhalm; stem; stalk; straw; hay
9Proto-Indo-Europeanḱolh₂mosstalk
10Proto-Indo-Europeanḱelh₂-to pierce, strike; to stick; prick; stab

via Finnish liito-orava

StepLanguageWordMeaning
1Finnishliito-oravaflying squirrel; Siberian flying squirrel,...
2Finnishoravasquirrel; red squirrel, Eurasian red squirrel
3Proto-Finnicorabasquirrel
4Proto-Uralicorasquirrel; awl
5Proto-Indo-IranianHā́raH
6Proto-Indo-Europeanh₁ólosawl
7Proto-Indo-Europeanēl-awl, prong
Every word from Proto-Indo-European ḱelh₂-Every word from Proto-Indo-European ḱolh₂mosEvery word from Proto-Germanic halmaz