Jackie is a diminutive of the name John, which is of Hebrew origin and means "God is gracious." It is a unisex name that is popular for both boys and girls.
Lou is a short form of the name Louis, which is of French origin and means "famous warrior." It is also a unisex name but is more commonly used for boys.
When combined, the name Jackie Lou creates a unique and stylish name that is perfect for a baby of either gender. It combines the strength and determination of Louis with the grace and kindness of John.