Born in 2003

Feb 11 Jazil an American Thoroughbred racehorse.
Mar 12 Andrea Brillantes a Filipina child actress best known for playing the eponymous protagonist in the 2013 primetime series Annaliza. She also appeared in other television series including E-boy and Alyna, and played various other roles
Apr 16 Alina Foley an Canadian-American child actress. She is known for her roles as Claire Brady on Days of Our Lives and Ellie on the FXX show The League
Apr 23 Princess Laetitia Maria of Belgium Archduchess of Austria-Este the fifth child of Lorenz, Archduke of Austria-Este and Princess Astrid of Belgium. She was born at the Clinique Saint Jean, Brussels, Belgium and is currently tenth in line to the Belgian throne
Apr 29 Barbaro an American thoroughbred racehorse who decisively won the 2006 Kentucky Derby, but shattered his leg two weeks later in the 2006 Preakness Stakes, ending his racing career and eventually leading to his death.
May 8 Moulay Hassan Crown Prince of Morocco the current heir apparent to the Moroccan throne. He is the oldest child of King Mohammed VI of Morocco and his wife Princess Lalla Salma of Morocco. He has a younger sister, Princess Lalla Khadija. He is named after his grandfather Hassan II; if he ascends to the throne as expected succeeds to the throne, is expected to reign as Hassan III
May 12 Disappearance of Madeleine McCann Beth McCann disappeared on the evening of 3 May 2007 from her bed in a holiday apartment in Praia da Luz, a resort in the Algarve region of Portugal. The disappearance became what one newspaper called "the most heavily reported missing-person case in modern history." Her whereabouts remain unknown
Jun 22 Alisa Kozhikina a Russian child singer. She will represent Russia at the Junior Eurovision Song Contest 2014 in Malta with her song "Dreamer."
Jul 4 Alessia di Matteo an Italian from Genoa. Di Matteo became the first person in history to survive the transplantion of eight organs in a single operation, although she died a year later of complications. She was operated on at the age of six months on January 31, 2004, in Miami. She was born with megacystis microcolon intestinal hypoperistalsis syndrome , a congenital smooth muscle disorder which affected her kidneys, intestines and stomach; she would have died earlier without treatment. She received a liver, a small and large intestine, a pancreas, a new stomach, a spleen and two kidneys. The operation was led by doctor Andreas Tzakis
Aug 18 Max Charles an American child actor. In addition to his appearance in the 2012 film The Three Stooges, Charles played a young Peter Parker in The Amazing Spider-Man and has a role in the ABC comedy science fiction series The Neighbors. In 2014, Charles voiced Sherman in DreamWorks Animation's Peabody & Sherman alongside Ty Burrell
Aug 20 Prince Gabriel of Belgium the first son and second child of King Philippe of Belgium and Queen consort Mathilde of Belgium. He is currently second in line to the throne of Belgium after his older sister Elisabeth
Aug 24 Alexandre Coste the younger of the two confirmed illegitimate children of Prince Albert II of Monaco. His mother is Nicole Coste, a native of Togo, while his paternal half-sister is Jazmin Grace Grimaldi
Aug 28 Quvenzhané Wallis an American child actress. She is known for her leading role as Hushpuppy in the critically acclaimed drama film Beasts of the Southern Wild , for which she became the youngest actress ever to receive a nomination for the Academy Award for Best Actress
Oct 10 Maggie Elizabeth Jones an American child actress, best known for her roles in We Bought a Zoo and the Fox sitcom Ben and Kate.
Oct 14 Elizabeth Israel the focus of one of the most widely publicized longevity claims of recent years.
Oct 16 Princess Kritika of Nepal the youngest daughter of Crown Prince Paras and Crown Princess Himani. She is a granddaughter of King Gyanendra
Nov 8 Lady Louise Windsor the elder child and only daughter of Prince Edward, Earl of Wessex, and Sophie, Countess of Wessex. She is the youngest granddaughter of Queen Elizabeth II and Prince Philip, Duke of Edinburgh. Louise is currently tenth in the line of succession to succeed her grandmother
Nov 24 Charlotte Cleverley-Bisman Lucy Cleverley-Bisman became famous as the face of a New Zealand campaign to encourage vaccination against meningococcal disease after contracting and surviving the disease. She was nicknamed "Miraculous Baby Charlotte" by her fellow New Zealanders as a result of making headlines worldwide after recuperating from a series of life-threatening complications. She is believed to be the smallest baby to have survived such a severe infection and the subsequent quadruple amputations
Dec 7 Catharina-Amalia Princess of Orange the heir apparent to the throne of the Kingdom of the Netherlands, consisting of the countries Netherlands, Curaçao, Aruba, and Sint Maarten.