Jaasau
The name Jaasau means “doing; my doing”.
Easton's Bible Dictionary 1897
Fabricator, an Israelite who renounced his Gentile wife after the Return (Ezra 10:37).
Smith's Bible Dictionary 1863
(whom Jehovah made), one of the Bene-Bani who had married a foreign wife. (Ezra 10:37) (B.C. 459.)