Halberstam rhymes with:
azactam, abscam, adham, amiram, angiogram, avraham, azactam, baram, bigram, brittingham, chromatogram, cinram, cookingham, deprogram, eelam, electrophoretogram, eltringham, fotheringham, ghulam, imam, iranscam, langham, mariam, marsam, meshulam, mileham, nanogram, rowbotham, ulam, varlam