Rehum

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

the name means Merciful Easton's Bible Dictionary

Rehum was one of the individuals who sealed the covenant during the time of Nehemiah.

From Easton's Bible Dictionary

Merciful. (1.) One of "the children of the province" who returned from the Captivity (Ezra 2:2); the same as "Nehum" (Neh. 7:7).

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

First named at Nehemiah 10:25.