Rebbecca \r(e)-bbec-ca, rebb(e)-cca\ as a girl's name is a variant of Rebecca (Hebrew), and the meaning of Rebbecca is "to bind".
The baby name Rebbecca sounds like Rebbecka and Rebbeca. Other similar baby names are Ribecca, Rebecka, Rebeccka, Rebeccea, Rebeccah and Rebeca.