Hardin rhymes with:
ardin, bardin, cardin, gardin, gelardin, guardin, jardin, teegardin, ardin, bardin, cardin, gardin, gelardin, gordin, guardin, jardin, nordin, teegardin, wierdin
Hardin sounds like:
haradim, hardeman, harden, hardiman, hardimon, hardman, hardwin, hardymon, harten, hartin, hartman, hartmann, hartney, harton, hearten, herdman, hiradin, horatian, horten, hortman, horton, howerton, hurdman