Anastacia \a-nasta-cia, an(as)-tacia\ as a girl's name is a variant of Anastasia (Greek), and the meaning of Anastacia is "resurrection". See also Tacy.

The baby name Anastacia sounds like Anastazia and Anastatia. Other similar baby names are Annastasia, Anasztasia, Anastassia, Anastasie, Anastashia and Anastasha.