Tinkham rhymes with:
cancom, duncombe, frankum, balcom, balkcom, barcomb, bascom, beacom, beckum, bolcom, branscom, branscomb, branscum, bricom, cancom, capcom, claycomb, corkum, dekom, duncombe, edgcomb, eurocom, finchum, finnicum, flinchum, forcum, frankum, gidcumb, griscom, halcomb, hanscom, harcum, hickam, hokum, holcomb, holcombe, isoxicam, jochum, kirkum, lacomb, lancome, leikam, lincecum, linscomb, linthicum, lipscomb, liscom, macomb, malcolm, malcom, malcomb, marcom, marcum, markham, markum, mecum, modicum, morcom, moscom, neukam, newcom, newcomb, newcombe, newcome, niccum, nickum, nukem, nycum, orkem, peckham, revercomb, roskam, rubicam, slocomb, slocum, slocumb, slokum, stinchcomb, stocum, talcum, titcomb, unwelcome, vanblarcom, vanblaricom, wakeham, welcome, whitcomb, wickham, yoakam, yoakum, yocam, yocom, yocum, yokum
Tinkham sounds like:
tangeman, tangen, tangney, tanguma, tankan, tanzania, tanzanian, temkin, teng-wen, tennessean, tennison, tennyson, tension, thinkin, thinkin', thomasina, thomasine, thomason, thomassen, thomasson, thomison, thomsen, thomson, tianjin, timken, timson, tingen, tinsman, tomasina, tomasine, tomasini, tomasino, tomkin, tomson, tonkin, tonnesen, townsman, townson, tunisian, tunison, twonshein