Oberman rhymes with:
doberman, hoberman, doberman, faberman, guberman, haberman, habermann, hoberman, huberman, liberman, lieberman, liebermann, lumberman, silberman, timberman
Oberman sounds like:
o'beirne, o'brian, o'brien, o'bryan, o'byrne, obeirne, oberon, obrian, obrien, obryan, obyrne, offerman, offermann, operan, opperman, oppermann, ovarian, overman, overran, overrun