Bani

also called sons · A man, in the time of Exile and Return · named in 1 verse

the name means built Strong's Lexicon

The sons of Bani were among those who had married foreign women during Ezra's time.

From Easton's Bible Dictionary

Built. (1.) 1 Chr. 6:46.

Easton's Illustrated Bible Dictionary, 1897 — public domain, quoted in full and unedited.

First named at Ezra 10:38.