Gallya \g(a)-ll-ya\ as a girl's name is a variant of Galya (Hebrew), and the meaning of Gallya is "the Lord has redeemed".

The baby name Gallya sounds like Galla and Gallia. Other similar baby names are Tallya, Gaila, Aaliya, Aalya, Gelya, Cally, Calla, Kally, Kalla, Callia, Dalya, Daliya, Gala, Gaylla, Gayla, Galia, Galila, Galina, Galena, Galea, Ghaliya, Giliya, Lalya and Talya.