Rattray rhymes with:
entre, silvestre, aguirre, alejandre, aleshire, alguire, alire, andrej, bendure, carrere, cesare, condray, d'amore, degray, deguire, devere, dumire, dunmire, dupre, duprey, duray, entre, farai, foray, garay, giguere, godrej, isadore, izaguirre, jaffray, labarre, lamere, lavere, lazare, legendre, lemire, lepere, lequire, lorei, madore, majure, mcgillivray, melchiorre, mowbray, muratore, okray, robare, salvadore, signore, silvestre, torray, varnadore, viray, wesray
Rattray sounds like:
radar, radder, rader, radiator, raeder, raether, raider, rater, rather, ratier, ratterree, reader, readier, redder, reder, redraw, reeder, rehder, reider, reiter, reitera, reither, reitter, reorder, retire, retiree, retro, retry, retter, reuter, reuther, reutter, ridder, rider, rieder, riederer, rioter, riter, ritter, roder, rodier, roeder, roederer, roether, rohwedder, rohweder, rooter, rotary, rother, rothery, rotor, rotter, router, routhier, rudder, ruder, rueter, ruether, ruiter, ruter, ruther, rutter, ryder, ryther, ryutaro