Boyd’s Bible Dictionary:
(right hand). Two who returned (Ezra 10:25; Neh. 12:5).
Concise Bible Dictionary:
1. One who had married a strange wife (Ezra 10:25).
2. Priest who returned from exile (Neh. 12:5). Probably the same as MINIAMIN in Nehemiah 12:17.
Jackson’s Dictionary of Scripture Proper Names:
from the right hand