"Variant of Rosalie"
The name Roselie is commonly a female name from the "Italian" origin.
Roselie is a spelling variant of Rosalie, the French and English form of a name derived from Latin rosa, meaning rose. The two spellings share the same source; the difference is in the modern written form rather than in etymology.
Rosalie means "From ROSE and LEE".
The pronunciation of Roselie is ROZ-uh-lee.