Front row from left, Prince Daniel, Princess Estelle, Prince Carl Philip and Princess Sofia attend a thanksgiving service for the newborn prince in the palace church at Stockholm Royal Palace, March 3, 2016.
Sweden's newest addition to the royal family, and third in line to the crown, has been named Prince Oscar Carl Olof, King Carl XVI Gustaf announced. / AFP / TT NEWS AGENCY / Anders WIKLUND / Sweden OUT        (Photo credit should read ANDERS WIKLUND/AFP/Getty Images)