Sharnese is of African American origin, derived from the French 'Charneresse', which means "charming" or "graceful". It gained popularity as an independent given name in the United States during the late 20th century.
"The name Sharnese experienced varied popularity between 1986 and 1995, peaking at 21 births in 1988 with a total of 82 babies named Sharnese during this period."