Gilbreath rhymes with:
culbreath, galbreath, culbreath, galbreath, culbreath, galbreath, culbreath, daleth, galbreath, megadeath, shibboleth
Gilbreath sounds like:
galbraith, galbreath, galford, gelbard, gelbart, gilbert, gilberta, gilberte, gilberti, gilberto, gilbreth, gilbride, gilford, guilbert, guilford, gulfport, gulliford