"Variant of Josselin"
The name Josseline is commonly a female name from the "English" origin.
Josseline is the French feminine form of Josselin, a masculine given name recorded in Brittany and elsewhere in France. Josselin goes back to the Germanic name Gautselin, a double diminutive of Gaut, and is cognate with the English Jocelyn and the French Jocelyne. The ending -ine is the ordinary French feminine suffix, as in Jacqueline and Celine.
Josselin means "Variant of Jocelyn".
The pronunciation of Josseline is JOSS-uh-leen.
