Dalla \d(al)-la\ as a girl's name is a variant of Dahlia (Swedish, Scandinavian) and Dale (Old English), and the meaning of Dalla is "valley".

The baby name Dalla sounds like Della, Dilla, Dalia, Dayla and Dalya. Other similar baby names are Calla, Kalla, Dalila, Dallas, Dalma, Darla, Galla, Lalla and Valla.