"Variant of Christine"
The name Chrisette is commonly a female name from the "English" origin.
Chrisette is formed from Chris, the short form of Christine, plus the feminine diminutive suffix -ette, the same ending found in Annette and Claudette. It is a diminutive of Christine rather than a name with a separate root or meaning of its own.
Christine means "Christ-bearer, Little Christian".
The pronunciation of Chrisette is krih-SET.