Jill is a closely related form of the names Gillian and Juliana. The name is ultimately derived from the Latin language and can be translated to "youthful." Jill reached peak popularity in the United States during the late 20th century, although the name has decreased in popularity in recent years.
Similar Names: Jyll, Jileen
Famous Jill Names: Jill Wagner (actress), Jill Scott (singer)