Bustillo rhymes with:
delcastillo, pestillo, capetillo, cutillo, delcastillo, patillo, pattillo, pestillo, petillo, pontillo, portillo, santillo, tantillo
Bustillo sounds like:
bachtel, bachtell, bastille, beastly, bechtel, bechtle, bechtol, beightol, bestial, bestul, bicoastal, bustle