Where does “Viistikolkka” come from?

Viistikolkka (Ingrian) comes from Ingrian Viistina, from Ingrian -na — Used to form place names.

Ancestry of “Viistikolkka”, step by step

Viistikolkka traces back through two separate lines of ancestry.

via Ingrian Viistina

StepLanguageWordMeaning
1IngrianViistina—
2Ingrian-naUsed to form place names

via Ingrian kolkka

StepLanguageWordMeaning
1Ingriankolkkacorner
Every word from Ingrian -na →Every word from Ingrian Viistina →