See also the related category swahili.
Jah is not regularly used as a baby name for boys. It is not listed in the top 1000 names.
Baby names that sound like Jah include J, Jaac, Jac (Welsh), Jace (English), Jach (Czech and Polish), Jack (English and Dutch), Jacke, Jacks, Jacq, Jacs, Jae (English, Korean, and Indian), Jag, Jaice, Jaik, Jaike, Jak, Jake (English and Hebrew), Jakeh (English), Jakhee, and Jakk.
† approx English pronunciation for Jah: JH as in "joy (JH.OY)" ; AA as in "odd (AA.D)"