Sima \s(i)-ma\ as a girl's name (also used as boy's name Sima), is a variant of Seema (Hebrew, Aramaic), and the meaning of Sima is "treasure".

The baby name Sima sounds like Syma, Simah, Cima and Soma. Other similar baby names are Mima, Pima, Rima, Sina and Simla.