Where does “Stempien” come from?

Stempien (English) comes from Polish Stempień, from Polish Stępień, from Polish stąpać, from Proto-Slavic stǫpati, from Proto-Indo-European stebʰ‑.

Ancestry of “Stempien”, step by step

Step	Language	Word	Meaning
1	Polish	Stempień	—
2	Polish	Stępień	—
3	Polish	stąpać	to step, tread, pace
4	Proto-Slavic	stǫpati	—
5	Proto-Indo-European	stebʰ‑	—

Stempien — Etymology, Origin & Word History | Etymology Explorer