"Variant of Jael (Hebrew Ya'el)"
The name Jaelle is commonly a female name from the "French" origin.
Jaelle is a variant of the biblical name Jael, in the French feminine form (frequently written with a diaeresis). French feminine names of this pattern are formed by adding -le to the base name, as Joel gives Joelle. Jael is the name of the wife of Heber the Kenite in the Book of Judges.
The pronunciation of Jaelle is JAY-el.
