See also the related category hebrew.
Rachum is rarely used as a baby name for boys. It is not ranked within the top 1000 names.
Baby names that sound like Rachum include Ra'shawn, Raaheim, Rachan, Rachem, Rachim (Hebrew), Rachin, Rachym, Radzim (Polish), Raegan, Raegon, Raegyn, Raejin, Raekwan, Raekwon (English), Raekwonn, Raeshaun (English), Raeshawn (English), Raheam, Raheim, and Rahime.
† approx English pronunciation for Rachum: R as in "race (R.EY.S)" ; AE as in "at (AE.T)" ; K as in "key (K.IY)" ; AH as in "mud (M.AH.D)" ; M as in "me (M.IY)"