Cottrell rhymes with:
cantrell, cantrelle, dantrell, futrell, postrelle, strehl, strehle, arel, cantrell, cantrelle, carel, corel, corell, dantrell, ferrel, frel, futrell, grell, grelle, irell, krell, mirell, morrell, postrelle, prell, sharell, shirell, shirelle, strehl, strehle, torell, tyrrell, warrell
Cottrell sounds like:
castrol, caterwaul, cathedral, catterall, cotterill, cottrill, cuthrell, cutrale, cutrell