Raham

Merciful, one of the descendants of Caleb, the son of Hezron (1 Chronicles 2:44).

Source: Easton's Bible Dictionary
Raham

(belly ). In the genealogy of the descendants of Caleb the son of Hezron, (1 Chronicles 2:44) Raham is described as the son of Shema and father of Jorkoam.

Source: Smith's Bible Dictionary