Where does “focaria” come from?

focaria (Latin) comes from Latin focārius, from Latin -ārius, from Proto-Italic *-āzios.

Ancestry of “focaria”, step by step

Step	Language	Word	Meaning
1	Latin	focārius	—
2	Latin	-ārius	—
3	Proto-Italic	*-āzios	—

focaria — Etymology, Origin & Word History | Etymology Explorer