Charcot-Marie-Tooth is the most well known set of hereditary neuropathy complexes, but it is hardly the only one. There are many, and as our sequencing of the human genome proceeds, more are being found regularly.

The Washington University database is pretty comprehensive:

http://neuromuscular.wustl.edu/time/hmsn.html

http://neuromuscular.wustl.edu/synmot.html

http://neuromuscular.wustl.edu/time/hsn.htm