Carotta  Carotta (engl. "red house", from venet. "ca’"  and OIt. "rotto") is an Italian surname. "Carotta", its plural form "Carotte", and the variant "Casarotta" are also rare toponyms, especially of hamlets and homesteads in northern Italy, for example Fornace Carotta (Fiesso Umbertiano), Carotta (near Quinzano, Verona), and Casarotta (Loro Ciuffenna), but also of regions like Carotte (Pedemonte). Notable people with the surname Carotta include: