Where does “Paez” come from?

Paez (Tagalog) comes from Spanish Páez, from Galician Paio, from Latin Pelagius, from Ancient Greek πελάγιος, from Ancient Greek -ῐος, from Proto-Indo-European -yós — Creates adjectives from noun or verb stems.

Ancestry of “Paez”, step by step

Step	Language	Word	Meaning
1	Spanish	Páez	—
2	Galician	Paio	Pelagio; Pelagius
3	Latin	Pelagius	pelagian, pelagic (of or relating to the open sea)
4	Ancient Greek	πελάγιος	of the sea
5	Ancient Greek	-ῐος	belonging to; of”, “belonging to”, “pertaining to
6	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 πελάγιος →