Kallista \k(a)-llis-ta, kall(i)-sta\ as a girl's name is pronounced kah-LISS-tah. It is of Greek origin, and the meaning of Kallista is "most beautiful". Also means "give a hug" in Estonian.
Kallista has 12 variant forms: Cala, Calesta, Calista, Callie, Cally, Kala, Kalesta, Kalista, Kalli, Kallie, Kally and Kallysta.
Baby names that sound like Kallista are Kallesta and Callista.