"Leva" is a name parents give to special and beautiful girls. It has several origins, one is "Lev" (Hebrew) which means "Heart".
An other is "levare" (Latin) which means "to lift up". In Roman mythology, Levana ("lifter") was the goddess of newborn babies. Her name comes from the practice of the father lifting the child off the ground where it was placed by the child's mother to show that he officially accepts the child as his own.
In modern times only very special girls carry the name "Leva" and if you ever find a Leva you maybe don't have to worship her but should definitly cherish this rare treasure.