Kolbert rhymes with:
colbert, colbert, holbert, tolbert, wolbert, adelbert, albert, calbert, colbert, culbert, dalbert, delbert, elbert, engelbert, englebert, ethelbert, filbert, gilbert, gilberte, guilbert, halbert, helbert, hilbert, holbert, hulbert, hulburt, hurlbert, hurlburt, inglebert, jalbert, philbert, silbert, talbert, tolbert, walbert, wilbert, wolbert