Where does “Apoloniusz” come from?

Apoloniusz (Polish) comes from Dutch Apollonius, from Ancient Greek Ἀπολλώνιος, from Ancient Greek -ῐος, from Proto-Indo-European -yós — Creates adjectives from noun or verb stems.

Ancestry of “Apoloniusz”, step by step

Step	Language	Word	Meaning
1	Dutch	Apollonius	—
2	Ancient Greek	Ἀπολλώνιος	of or belonging to Apollo
3	Ancient Greek	-ῐος	belonging to; of”, “belonging to”, “pertaining to
4	Proto-Indo-European	-yós	Creates adjectives from noun or verb stems

Every word from Proto-Indo-European -yós →Every word from Ancient Greek -ῐος →Every word from Ancient Greek Ἀπολλώνιος →