Where does “Tiburcio” come from?

Tiburcio (Tagalog) comes from Spanish Tiburcio, from Latin Tiburtius, from Latin -ius, from Proto-Italic -jōs, from Proto-Indo-European -yós — Creates adjectives from noun or verb stems.

Ancestry of “Tiburcio”, step by step

Step	Language	Word	Meaning
1	Spanish	Tiburcio	—
2	Latin	Tiburtius	a Roman nomen gentile, gens or "family name" famously held by
3	Latin	-ius	forming adjectives from nouns; nominative neuter...
4	Proto-Italic	-jōs	Forms comparative adjectives
5	Proto-Indo-European	-yós	Creates adjectives from noun or verb stems

Every word from Proto-Indo-European -yós →Every word from Latin -ius →Every word from Proto-Italic -jōs →