Where does “pikku-ukko” come from?

pikku-ukko (Finnish) comes from Finnish pikku, from Finnish pieni, from Proto-Finnic peeni — little, small; fine.

pikku-ukko (Finnish): tiny man, little man

Definitions

  1. tiny man, little man

Ancestry of “pikku-ukko”, step by step

pikku-ukko traces back through two separate lines of ancestry.

via Finnish pikku

StepLanguageWordMeaning
1Finnishpikkulittle, small; little old
2Finnishpienilittle, small; Third-person singular indicative...
3Proto-Finnicpeenilittle, small; fine

via Finnish Ukko

StepLanguageWordMeaning
1FinnishUkkosupreme god in Finnish mythology; Ukko's < Ukko,...
2Finnishukkoold man, gaffer; adult male wood grouse or black...
3Proto-Finnicukkoold man
Every word from Proto-Finnic peeni