Guilbert rhymes with:
gilbert, gilberte, filbert, gilbert, gilberte, hilbert, philbert, silbert, wilbert, adelbert, albert, calbert, colbert, culbert, dalbert, delbert, elbert, engelbert, englebert, ethelbert, filbert, gilbert, gilberte, halbert, helbert, hilbert, holbert, hulbert, hulburt, hurlbert, hurlburt, inglebert, jalbert, kolbert, philbert, silbert, talbert, tolbert, walbert, wilbert, wolbert
Guilbert sounds like:
galbraith, galbreath, galford, gelbard, gelbart, gilbert, gilberta, gilberte, gilberti, gilberto, gilbreath, gilbreth, gilbride, gilford, guilford, gulfport, gulliford