The name Jaquilyn is of French origin and means "God will increase." It is a variant spelling of the French name Jacqueline, which was derived from the male name Jacques. Jacques itself comes from the Latin name Jacobus, which means "supplanter" or "hold by the heel," referring to the biblical figure Jacob who wrestled with an angel.
The name Jaquilyn is not particularly common and may have been coined more recently, as it does not appear in many historical records. However, there are some notable individuals with this name in recent years, such as American actress Jaqueline Fleming, who was born in the 1980s.
Overall, Jaquilyn is a unique and elegant name that carries a beautiful meaning related to divine favor and increase. It may not have the extensive history of some other names, but it still holds its own charm and significance.
The name Jaquilyn made its debut in the United States in 1988, with a total of five babies being born that year sharing this unique moniker.