Where does “Stegăroiu” come from?

Stegăroiu (Romanian) comes from Romanian Stegaru, from Romanian stegar, from Romanian -ar, from Latin -ārius, from Proto-Italic *-āzios — Forms relational adjectives to nouns (and rarely numerals).

Ancestry of “Stegăroiu”, step by step

Step	Language	Word	Meaning
1	Romanian	Stegaru	—
2	Romanian	stegar	flag-bearer
3	Romanian	-ar	-er
4	Latin	-ārius	er
5	Proto-Italic	*-āzios	Forms relational adjectives to nouns (and rarely numerals)

Every word from Proto-Italic *-āzios →Every word from Latin -ārius →Every word from Romanian -ar →