Leonhardt rhymes with:
leonhart, leonhart, bernhardt, bernhart, degenhardt, eisenhardt, eisenhart, lainhart, leonhard, leonhart
Leonhardt sounds like:
lainhart, lammert, lamorte, lanehart, lanyard, lehnert, leimert, leinart, lenard, lenart, lenhard, lenhardt, lenhart, lennard, leonard, leonarda, leonardi, leonardo, leonerd, leonhard, leonhart, lienhard, lienhart, linhardt, linhart, lionheart, lonardo