Marlin rhymes with:
marlen, marlon, arlen, carlan, carlen, carlon, garlan, harlan, karlen, macfarlane, marlen, marlon, mcfarlan, mcfarlane, mcfarlin, varlen
Marlin sounds like:
maralina, maraline, marilin, marilyn, marilynn, marleen, marleene, marlen, marlena, marlene, marlon, marylin, merlin, merlina, merline, merlino, morillom, morillono, morlan, munnerlyn, myrlene