Hubert's rhymes with:
leubert, schubert's, albert's, alberts, eberts, egberts, filbert's, filberts, gaubert's, gilbert's, gizbert's, harberts, herbert's, hulbert's, lambert's, leubert, mcroberts, robert's, roberts, roberts', schubert's
Hubert's sounds like:
hebrides, hubbard's, hybridize, hybrids, hybritech