"Variant of Jamila"
The name Jamilette is commonly a female name from the "Arabic" origin.
Jamilette is a modern feminine elaboration of Jamila, or of its alternate spelling Jamile, formed with the French diminutive suffix -ette, the same ending used in Colette and Annette. Jamila is the feminine form of the Arabic adjective jamil, meaning beautiful. The -ette form itself is a recent creation rather than a name carried down from Arabic or French naming tradition.
Jamila means "Beautiful".
The pronunciation of Jamilette is jam-uh-LET.