See also the related category armenian.
Arra is rarely used as a baby name for boys. It is not listed in the top 1000 names.
Baby names that sound like Arra include Oghe, Aage (Scandinavian), Aake, Acke (Scandinavian), Ajaxe, Ajee, Ase, Ash (English), Ashe (English), Ax, Axe, Axl (English), Az (Hebrew), Eike (German), Hersch (English), Ike (English and Hebrew), O.J., Ochee, Ochs, and Og.
† approx English pronunciation for Arra: AH as in "mud (M.AH.D)"