"Variant of Suzette"
The name Susette is commonly a female name from the "French" origin.
Susette is a variant spelling of Suzette, the French feminine form of Suzanne built with the diminutive suffix -ette. Suzanne is in turn the French form of Susanna, the name that appears in Greek and Latin biblical texts. The spelling with a single s matches Susanne and Susanna rather than the French z of Suzette.
Suzette means "Little Lily".
The pronunciation of Susette is soo-ZET.