Where does “Podgórniak” come from?

Podgórniak (Polish) comes from Polish pod, from Old Polish pod, from Proto-Slavic pǫdъ, from Old Norse pund, from Proto-Germanic pundą, from Latin pondus, from Proto-Italic pondos, from Proto-Indo-European (s)pénd-os — to stretch.

Ancestry of “Podgórniak”, step by step

Podgórniak traces back through two separate lines of ancestry.

via Polish pod

StepLanguageWordMeaning
1Polishpodbelow, beneath, under, underneath; against; near
2Old Polishpoddenotes location; under, underneath
3Proto-Slavicpǫdъunder, below, beneath (stationary)
4Old Norsepund
5Proto-Germanicpundąpound
6Latinpondusweight; weight of a pound; heaviness, weight of a...
7Proto-Italicpondos
8Proto-Indo-European(s)pénd-os
9Proto-Indo-European(s)pend-to stretch

via Polish Góra

StepLanguageWordMeaning
1PolishGóra
2Old Polishgóramountain
3Proto-Slavicgoràmountain
4Proto-Balto-Slavicgarā́ˀmountain
5Proto-Indo-EuropeangʷerH-to express approval; praise; to elevate
Every word from Proto-Indo-European (s)pend-Every word from Proto-Indo-European (s)pénd-osEvery word from Proto-Italic pondos