Shanholtz rhymes with:
schoenholtz, buckholtz, schoenholtz, umholtz, waldholtz, waldholz, weatherholtz, buboltz, buckholtz, durchholz, schoenholtz, umholtz, waldholtz, waldholz, weatherholtz
Shanholtz sounds like:
schmaltz, schmeltz, schmults, schoenholtz, simulates, smaltz, smeltz