John Gill Commentary 1 Chronicles 7:34

"And the sons of Shemer: Ahi, and Rohgah, Jehubbah, and Aram." — 1 Chronicles 7:34 (ASV)

And the sons of Shamer
Or Shomer, the brother of Japhlet, (1 Chronicles 7:32) .

Ahi, and Rohgah, Jehubbah, and Aram ;
of whom nothing is known but their names.