Mamaias

Smith's Bible Dictionary

Mama'ias. Apparently the same with Shemaiah in  Ezra 8:16.

Cyclopedia of Biblical, Theological and Ecclesiastical Literature

( Σαμααί ,Vulg. Samea ) , given ( 1 Esdras 8:14) in place of the SHEMAIAH (See Shemaiah) (q.v.) of the Heb. text ( Ezra 8:16).