Where does “Filipiec” come from?

Filipiec (Polish) comes from Polish Filip, from Ancient Greek φίλιππος, from Ancient Greek φιλέω, from Ancient Greek ἀτέλεια, from Ancient Greek ἀ-, from Proto-Hellenic hə-, from Proto-Indo-European sm̥-, from Proto-Indo-European sem- — together, one.

Ancestry of “Filipiec”, step by step

Step	Language	Word	Meaning
1	Polish	Filip	—
2	Ancient Greek	φίλιππος	fond of horses
3	Ancient Greek	φιλέω	I love, like, regard highly; I treat kindly,...
4	Ancient Greek	ἀτέλεια	exemption from public burdens, immunity
5	Ancient Greek	ἀ-	The alpha privativum, used to make words that...
6	Proto-Hellenic	hə-	same; together
7	Proto-Indo-European	sm̥-	one; with, together
8	Proto-Indo-European	sem-	together, one

Every word from Proto-Indo-European sem- →Every word from Ancient Greek ἀ- →Every word from Ancient Greek ἀτέλεια →