When Beyonce and Jay-Z introduced Blue Ivy Carter to the world, not many were surprised that two of the biggest celebrities in the music industry went for an unconventional name. Couples have always debated practicality, originality and tradition when it comes to naming the newest addition to the family. This year, celebrity mothers and fathers showed just how creative they are with their unique baby names. Take a look at some of the most unique baby names of 2012.