Where does “Овчарица” come from?

Овчарица (Bulgarian) comes from Bulgarian овчар, from Bulgarian -а́р, from Proto-Slavic -ařь, from Gothic -𐌰𐍂𐌴𐌹𐍃, from Proto-Germanic -ārijaz, from Latin -ārius, from Proto-Italic *-āzios — Forms relational adjectives to nouns (and rarely numerals).

Ancestry of “Овчарица”, step by step

StepLanguageWordMeaning
1Bulgarianовчарshepherd
2Bulgarian-а́рer, -or
3Proto-Slavic-ařь-er
4Gothic-𐌰𐍂𐌴𐌹𐍃-er
5Proto-Germanic-ārijaz-er
6Latin-āriuser
7Proto-Italic*-āziosForms relational adjectives to nouns (and rarely numerals)
Every word from Proto-Italic *-āzios →Every word from Latin -ārius →Every word from Proto-Germanic -ārijaz →