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Uma's new baby name revealed! Are you ready?

Copyright 2012 Frazer Harrison / Getty Images

Three months after the  baby arrived into the world,  Uma Thurman's has revealed  the girl's name, and in the pantheon of unique celebrity baby names, this one sure is a mouthful.

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The rep for Uma and her fiancé, Arpad Busson, says in a statement to People.com, "I would like to announce Uma and Arki's daughter's name for the first time officially: Rosalind Arusha Arkadina Altalune Florence Thurman-Busson, better known to family and friends as Luna."

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While the origins of each name are being kept private, the rep explains, "Each name has a special reason and meaning to her mother and father."

Luna was born on July 15, 2012.