Where does “sikání” come from?

sikání (Navajo) comes from Proto-Austronesian Sika-, from Finnish Sika, from Proto-Finnic cika, from Proto-West Germanic tigā — she-goat.

Ancestry of “sikání”, step by step

StepLanguageWordMeaning
1Proto-AustronesianSika-—
2FinnishSikaPig the twelfth animal in the 12-year cycle in Chinese zodiac
3Proto-Finniccikapig
4Proto-West Germanictigāshe-goat
Every word from Proto-West Germanic tigā →Every word from Proto-Finnic cika →Every word from Finnish Sika →