Born in 2000

Jan 4 Addy Miller an American actress. She made her film debut in 2008's The Secret Life of Bees, playing Dakota Fanning's character Lily Owens as a child. Since then she's appeared in the films The Three Stooges and Fred Olen Ray's Hatfields and McCoy's: Bad Blood, as well as on the TV series The Walking Dead as she played the role of a zombie at the age of 10. She will appear in Gilles Paquet-Brenner's Dark Places as young Krissi Cates, played as an adult by Drea de Matteo
Jan 7 Meru Tashima a Japanese singer. She is a member of the idol group HKT48 and AKB48 kenkyusei unit named Tentōmu Chu!
Jan 8 Noah Cyrus an American former child actress known for her voice role of "Ponyo" in the English version of Ponyo. She is the younger sister of Miley Cyrus and Trace Cyrus
Jan 10 Sota Yamamoto a Japanese figure skater. He debuted on the ISU Junior Grand Prix series in 2013–14 season, placing 11th in Riga, Latvia, his sole assignment. During the 2014–15 JGP series, he won silver medals in Courchevel, France and Tallinn, Estonia. His results qualified him for the 2014–15 JGP Final in Barcelona, Spain
Jan 12 Zhansaya Abdumalik a Kazakh chess Woman Grandmaster and chess prodigy. Abdumalik is a Girls' World U-8 Champion of 2008 and World U-12 Champion of 2011. She is currently the top ranked U14 girl in the world and the 2nd top ranked player in the U14 division in the world. She achieved a woman grandmaster title at age of 14 years
Feb 9 Serafima Sakhanovich a Russian figure skater. She is the 2014 World Junior silver medalist, the 2013 JGP Final silver medalist, and 2014 Russian junior national champion
Feb 24 Ten Most Wanted (horse) an American-bred Thoroughbred race horse and sire. Bred in Kentucky, he was owned by James Chisholm, Michael Jarvis and Paul Reddam. At the end of 2004, his fourth year, he had a record of 5–3–1 out of thirteen starts. In total, he won five of his 13 career starts. He retired from racing in 2004 and began his stud career at Magali Farms stud farm in Santa Ynez, California, where he sired 71 stakes winners including Lady On the Run and Tenth Power. He died on January 8, 2013, at the age of 12 in Panama at the British Mist Breeding Station. He had been moved there in late November of 2012 after being sold for more stud duty
Mar 27 Sophie Nélisse a Canadian teen actress. She is known for her Genie Award–winning performance in Monsieur Lazhar, and as Liesel Meminger in the film adaptation of the best-selling novel The Book Thief
Apr 5 Ayush Mahesh Khedekar an Indian child actor, best known for playing the child version of young Jamal Malik in Slumdog Millionaire , for which he won a Screen Actors Guild Award.
Apr 6 CJ Adams an American actor. He is best known for his role as Timothy Green in the 2012 film The Odd Life of Timothy Green
Apr 9 Jackie Evancho an American classical crossover singer who gained wide recognition at an early age and, since 2009, has issued an EP and five albums, including a platinum and gold album and three Billboard 200 top 10 debuts.
Apr 11 Morgan Lily an American actress and fashion model. She started modeling internationally at four years old and appeared in more than 21 television commercials, and many photo shoots before her role in Henry Poole Is Here as Millie Stupek. Lily had supporting roles in He's Just Not That Into You, as Matthew Gray Gubler's daughter in The Ugly Life Of A Beautiful Girl. Her most notable role has been as Lilly Curtis in the apocalyptic film 2012. She acted as young Julianna Baker in the film Flipped based on the novel with the same name by Wendelin van Draanen and as young Mystique in X-Men: First Class and X-Men: Days of Future Past. Morgan recently co-starred as Missy in the Hallmark Channel's film, Love's Everlasting Courage. Her most recent work includes Cooties , with Elijah Wood and Rainn Wilson
Apr 12 Suzanna von Nathusius a Polish child television actor.
May 7 Maxwell Perry Cotton an American child actor who portrayed Cooper Whedon in the television series Brothers & Sisters.
May 30 Jared S. Gilmore an American child actor. He is best known for his roles in Mad Men as Bobby Draper and for the series Once Upon a Time as Henry Mills. He won the Young Artist Award for Best Performance in a TV Series – Leading Young Actor in 2012 for his role in the latter series
Jun 1 Willow Shields an American film and television actress. She is best known for her role of Primrose Everdeen in The Hunger Games
Jul 7 Princess Purnika of Nepal the eldest daughter of Paras, former Crown Prince of Nepal and former Crown Princess Himani, she is a granddaughter of former King Gyanendra.
Jul 8 Sophie Nyweide a child actress. She is best known for her roles in Bella, Mammoth and the lead child role in An Invisible Sign
Jul 17 Maria Aragon a Canadian singer from Manitoba of Filipino descent. Aragon gained fame after a YouTube video of her performing Lady Gaga's "Born This Way" went viral
Jul 17 Nico Liersch a German TV and film teen actor. He is mostly known for his role as Rudy Steiner in the 2013 film The Book Thief. He is also known for his work in the German television series Das ist Gut where he played Phillip Greenyard, a caveman without parents
Jul 25 Preston Bailey an American actor who started acting at the age of two. He is probably best known for appearing in the Showtime TV series Dexter and for starring in such films as Judy Moody and the Not Bummer Summer, Children of the Corn, and The Crazies
Jul 28 Emily Hahn (actress) an American child actress, well known for voicing Bonnie Anderson in Toy Story 3 , a role that she briefly reprised in the short films Toy Story Toons, Hawaiian Vacation and Small Fry.
Jul 31 Kim Sae-ron a South Korean actress. She is best known for her roles in the films A Brand New Life , The Man From Nowhere , and A Girl at My Door
Aug 3 Landry Bender an American child actress who is best known for her role as "Cleo Bernstein" in the Disney XD series Crash & Bernstein. She also portrayed "Blithe Pedulla" in the 2011 comedy film The Sitter
Aug 5 Maya Bond a former Japanese-born American indie and avant-garde music singer-songwriter and drummer from Austin, Texas. She is the daughter of musician and composer T.W. Bond
Aug 13 Piper Reese an MPAA-accredited American kid's entertainment reporter, Internet celebrity and actress who hosts her own podcasts, Piper's Picks TV and Piper's Quick Picks. Reese is the older of two children. As an actress, Piper is best known for playing Nancy Patanski on the Nickelodeon drama series Deadtime Stories. Reese has been working on her web show since 2007
Aug 20 Fátima Ptacek an American child actress and model. She is best known as the current voice of Dora in Nickelodeon animated television series Dora the Explorer , and a lead in the Academy Award winning 2012 short film Curfew
Aug 25 Vincenzo Cantiello an Italian singer who represented Italy at the 12th annual Junior Eurovision Song Contest in Malta with his song "Tu primo grande amore" and won.
Sep 26 Princess Salma bint Abdullah the second daughter and third child of King Abdullah II and Queen Rania. Princess Salma is part of the Hashemite family and is reportedly the 44th-generation direct descendant of the Islamic prophet, Muhammad
Sep 28 Frankie Jonas an American actor, who had a recurring role on the Disney Channel sitcom, Jonas L.A. His older brothers - Kevin, Joe, Nick - were in the pop group the Jonas Brothers. He starred in his first solo role without his brothers in Ponyo, alongside Noah Cyrus
Sep 30 Barney (dog) a Scottish Terrier owned by former U.S. President George Bush and former First Lady Laura Bush. Barney had his own official web page which redirected to an extension of the White House website. Barney was born in New Jersey and he was often referred to as the "First Dog."
Oct 16 David Rawle an Irish actor from Carrigallen, County Leitrim. He is best known for starring on Irish sitcom Moone Boy, co-written by and co-starring Chris O'Dowd. In 2012 he was nominated at the British Comedy Awards for Best Comedy Breakthrough Artist
Oct 31 Willow Smith an American singer, actress and dancer. She is the daughter of Will Smith and Jada Pinkett Smith, and the younger sister of Willard Carroll "Trey" Smith III and Jaden Smith. Smith made her acting debut in 2007 in the film I Am Legend and later appeared in Kit Kittredge: An American Girl alongside Abigail Breslin. She received a Young Artist Award for her performance
Nov 8 Jade Pettyjohn an American teen actress best known for her role as McKenna Brooks in An American Girl: McKenna Shoots for the Stars.
Nov 10 Mackenzie Foy an American child model and actress. She is best known for her role as Renesmee Cullen, the daughter of Bella Swan and Edward Cullen, in The Twilight Saga: Breaking Dawn – Part 2, which earned her a 2013 Young Artist Award nomination as Best Supporting Young Actress in a Feature Film
Nov 20 Connie Talbot an English child singer from Streetly, West Midlands. She rose to fame in 2007 when she reached the final of the first series of Britain's Got Talent. Connie Talbot was expected to sign with Sony BMG, but the label pulled out of the deal due to her age at the time
Dec 24 Ethan Bortnick an American pianist, singer, composer, songwriter, actor and musician.
Dec 26 Samuel Sevian an American chess prodigy. He was born in Corning, New York. He currently holds the record for the youngest ever United States Grandmaster-elect at the age of 13 years, 10 months, and 27 days. He also holds the record for the youngest ever United States International Master at 12 years and 10 months, besting Ray Robson's previous record by three months. He accomplished it by completing all the norm performances and reaching a FIDE rating of 2401 during the course of tournament play in Budapest, Hungary in November 2013. Sevian accomplished it while being the reigning World Champion in his age group U12. Sevian became an IM-elect by completing all three International Master norms before he turned 12