Where does “Coșeraru” come from?

Coșeraru (Romanian) comes from Sicilian -aru, from Latin -ārius / -ārium.

Ancestry of “Coșeraru”, step by step

StepLanguageWordMeaning
1Sicilian-aru—
2Latin-ārius / -ārium—
Every word from Latin -ārius / -ārium →Every word from Sicilian -aru →