Where does “Tapaninmäki” come from?

Tapaninmäki (Finnish) comes from Finnish Tapani, from Latin Stephanus, from Ancient Greek Στέφανος, from Ancient Greek στέφω, from Proto-Hellenic stékʷʰō, from Proto-Indo-European stegʷʰ- — to enlace.

Ancestry of “Tapaninmäki”, step by step

Tapaninmäki traces back through two separate lines of ancestry.

via Finnish Tapani

Step	Language	Word	Meaning
1	Finnish	Tapani	Boxing Day
2	Latin	Stephanus	—
3	Ancient Greek	Στέφανος	In particular: Stephen, an early Christian martyr
4	Ancient Greek	στέφω	I put around; I encircle, crown, wreath, garland
5	Proto-Hellenic	stékʷʰō	to enlace, crown, encircle
6	Proto-Indo-European	stegʷʰ-	to enlace

via Finnish Mäki

Step	Language	Word	Meaning
1	Finnish	Mäki	Any of a number of small places in Finland
2	Finnish	-lä	Front vowel variant of -la
3	Finnish	-as	Forms some adjectives; Forms some nouns
4	Proto-Finnic	-s	Forms nouns
5	Proto-Finno-Ugric	-s	—

Every word from Proto-Indo-European stegʷʰ- →Every word from Proto-Hellenic stékʷʰō →Every word from Ancient Greek στέφω →