Gregoire rhymes with:
belvoir, cotnoir, d'ivoire, farquar, giroir, quarre, renoir, revoir, victoire, voir
Gregoire sounds like:
garger, gerger, graeser, graser, grasser, grazer, grazier, greaser, greger, gregor, gregori, gregoria, gregorie, gregorio, gregory, gresser, grieger, grieser, griesser, grigory, grocer, grocery, groeger, grosser