Colburn rhymes with:
colbern, colbern, ahlborn, albern, colbern, hilborn, hilburn, kilborn, kilbourn, kilbourne, kilburn, melbourne, melburn, millburn, shelburne, walborn, walburn, welborn, welborne, wilborn, wilbourn, wilbourne, wilburn
Colburn sounds like:
california, californian, claborn, claiborn, claiborne, clayborn, clayborne, claybourne, clayburn, cliburn, clyburn, colbern, colborn, colborne, coliform