Watch Keira Knightley Explain the Mistake Behind her Name
Apparently the unique name of one of the world's most bankable celebrities is thanks to a delivery room error. Keira Knightley admitted to Jimmy Kimmel that her parents planned to name her after Kira Ivanova, a Russian figure skater, but her mother made a mistake on the birth certificate. Still, the accident may have worked to make Knightley even more distinct in her field  in 2006, the year after Pride and Prejudice came out, "Keira" nearly broke the top 100 female baby names in the U.S.