Matthanias
From BiblePortal Wikipedia
Hastings' Dictionary of the Bible [1]
Matthanias 1. Esther 9:27 Esther 9:27 = Mattaniah , Ezra 10:26; Ezr 10:2 . Esther 9:31 Esther 9:31 = Mattaniah, Ezra 10:30 .
International Standard Bible Encyclopedia [2]
mat - tha - nı̄´as (Codex Alexandrinus, Ματθανίας , Matthanı́as , Codex Vaticanus, Ματάν , Matán ):
(1) One of those who put away their "strange wives" (1 Esdras 9:27) = "Mattaniah" of Ezra 10:26 .
(2) the King James Version "Mathanias" (1 Esdras 9:31) = "Mattaniah" of Ezra 10:30 . Codex Vaticanus, followed by Swete, reads Βεσκασπας,ύς , Beskaspasmús .