She's on top of the world, being the mother of a healthy newborn baby daughter. And now, Halle Berry has revealed her little one's name - Nahla Ariela Aubry.

"Nahla is the Arabic word for 'drink of water,'" Pamela Redmond Satran, co-author of The Baby Name Bible, told press. "Ariela is related to the Hebrew Ariel, which means 'lion of god.'"