Where does “batenlepakko” come from?

batenlepakko (Finnish) comes from English Bates, from English Bartholomew, from Latin Bartholomaeus, from Ancient Greek Βαρθολομαῖος, from Aramaic בַּר תַּלְמַי — son of Tolmai.

Ancestry of “batenlepakko”, step by step

batenlepakko traces back through two separate lines of ancestry.

via English Bates

Step	Language	Word	Meaning
1	English	Bates	—
2	English	Bartholomew	An Apostle, identified with Nathanael. biblical character
3	Latin	Bartholomaeus	Bartholomew
4	Ancient Greek	Βαρθολομαῖος	famously held by
5	Aramaic	בַּר תַּלְמַי	son of Tolmai

via Finnish lepakko

Step	Language	Word	Meaning
1	Finnish	lepakko	bat; lesbian, dyke

Every word from Aramaic בַּר תַּלְמַי →Every word from Ancient Greek Βαρθολομαῖος →Every word from Latin Bartholomaeus →