Anestassia \a-nesta-ssia, an(es)-tassia\ as a girl's name is a variant of Anastasia (Greek), and the meaning of Anestassia is "resurrection".
The baby name Anestassia sounds like Anastassia and Anastashia. Other similar baby names are Nastassia, Anstass, Annastasia, Anastazia, Anastatia, Anastasiya, Anastasija, Anastasie, Anastasha and Anastacia.