January
edit- January 2
- Dior Hall, American hurdler
- Sıla Saygı, Turkish figure skater
- Xiaoyu Yu, Chinese figure skater
- January 3 – Bradley Mousley, Australian tennis player
- January 4 – Jade Jones, English wheelchair racer
- January 5 – Óscar Tunjo, Colombian racing driver
- January 6
- Mitsuru Maruoka, Japanese footballer
- Kishan Shrikanth, Indian actor and director
- January 7 – Alex Nedeljkovic, American ice hockey player
- January 10 – Anna Sztankovics, Hungarian swimmer
- January 11 – Leroy Sané, German footballer
- January 12
- Katherine Downie, Australian paralympic swimmer
- Ai Hashimoto, Japanese actress and model
- Ella Henderson, English singer
- January 13
- Aníta Hinriksdóttir, Icelandic middle-distance runner
- Kamil Majchrzak, Polish tennis player
- January 15
- Dove Cameron, American actress
- Romano Fenati, Italian Grand Prix motorcycle racer
- January 16 – Anastasia Grishina, Russian artistic gymnast
- January 17 – Caitlin Sanchez, American actress
- January 18
- Carolena Carstens, Panamanian taekwondo practitioner
- Brittany Jones, Canadian pair skater
- January 20 – Roland McKeown, Canadian ice hockey player
- January 22 – Sami Gayle, American actress
- January 23 – Chachi Gonzales, American dancer
- January 25 – Adama Traoré, Spanish-Malian footballer
- January 26
- Zakaria Bakkali, Belgian footballer
- Tyger Drew-Honey, English actor
- January 29 – Nora Foss al-Jabri, Iraqi-Norwegian singer
- January 31 – Joel Courtney, American actor
February
edit- February 1
- Dionne Bromfield, English singer-songwriter and television personality
- Gianluigi Quinzi, Italian tennis player
- Wojdan Shaherkani, Saudi judoka
- Valmir Sulejmani, German footballer
- February 3 – Dutee Chand, Indian sprinter
- February 5 – Zeng Siqi, Chinese artistic gymnast
- February 6 – Kenza Tazi, Moroccan alpine skier
- February 7
- Aaron Ekblad, Canadian ice hockey player
- Pierre Gasly, French racing driver
- Mai Hagiwara, Japanese singer
- February 8 – Isadora Williams, American-born Brazilian figure skater
- February 9
- Jimmy Bennett, American actor
- Kelli Berglund, American actress
- February 10 – Robert Vișoiu, Romanian racing driver
- February 11 – Jonathan Tah, German footballer
- February 14
- Nikolaj Ehlers, Danish ice hockey player
- February 17
- Erika Fasana, Italian artistic gymnast
- Sasha Pieterse, South African-born American actress
- February 19 – Eliška Březinová, Czech figure skater
- February 20 – Bicho, Spanish footballer
- February 21 – Sophie Turner, English actress
- February 23 – Niccolò Antonelli, Italian Grand Prix motorcycle racer
- February 24 – Philomena Bair, Austrian freestyle skier
- February 25 – Emel Dereli, Turkish shot putter
- February 27 – Anja Javoršek, Slovenian ski jumper
- February 28 – Jakub Vrána, Czech ice hockey player
March
edit- March 1 – Ye Shiwen, Chinese swimmer
- March 2 – Lisa Zimmermann, German freestyle skier
- March 3 – Reece Brown, English footballer
- March 4 – Antonio Sanabria, Paraguayan footballer
- March 6
- Timo Werner, German footballer
- Yan Han, Chinese figure skater
- March 12
- Cene Prevc, Slovenian ski jumper
- Aristo Sham, Hong Kong child prodigy and classical pianist
- March 13 – Ana Sátila, Brazilian slalom canoer
- March 14 – Batuhan Altıntaş, Turkish footballer
- March 15 – Levin Öztunalı, German footballer
- March 16 – Anna Ovcharova, Russian figure skater
- March 18 – Madeline Carroll, American actress
- March 19 – Barbara Haas, Austrian tennis player
- March 20 – Charley Hull, English golfer
- March 22 – Busanan Ongbumrungpan, Thai badminton player
- March 24 – Valentino Lazaro, Austrian footballer
- March 25
- Prince Afonso of Beira
- Richárd Rapport, Hungarian chess Grandmaster
- March 26 – Kathryn Bernardo, Filipina actress
- March 27 – Rosabell Laurenti Sellers, Italian actress
April
edit- April 2 – Polina Agafonova, Russian figure skater
- April 3 – Mayo Hibi, Japanese tennis player
- April 4 – Austin Mahone, American singer-songwriter
- April 6 – Alberto Cerri, Italian footballer
- April 9 – Daniel Missaki, Brazilian baseball player
- April 10 – Thanasi Kokkinakis, Australian tennis player
- April 12
- Polina Korobeynikova, Russian figure skater
- Elizaveta Kulichkova, Russian tennis player
- April 14
- Abigail Breslin, American actress
- Karel Hanika, Czech Grand Prix motorcycle racer
- Carlos Strandberg, Swedish footballer
- April 15 – İpek Soylu, Turkish tennis player
- April 16 – Taylor Townsend, American tennis player
- April 18 – Daniil Dubov, Russian chess Grandmaster
- April 21
- Tavi Gevinson, American writer, magazine editor, actress and singer
- Janine Berger, German artistic gymnast
- April 22 – Wendy Sulca, Peruvian singer
- April 23
- Álex Márquez, Spanish Grand Prix motorcycle racer
- Charlie Rowe, English actor
- April 24
- Ashleigh Barty, Australian tennis player
- Aaron Blunck, American freestyle skier
- April 25
- Allisyn Ashley Arm, American actress
- Liam Henderson, Scottish footballer
- April 26 – Alexander Ursenbacher, Swiss snooker player
- April 30 – Jaidyn Leskie, Australian murder victim (d. 1997)
May
edit- May 1
- William Nylander Altelius, Canadian-Swedish ice hockey player
- Michael Seaton, Jamaican footballer
- May 2 – Julian Brandt, German footballer
- May 3
- Mary Cain, American middle-distance runner
- Noah Munck, American actor
- Philipp Öttl, German Grand Prix motorcycle racer
- Domantas Sabonis, Lithuanian basketball player
- May 4
- Arielle Gold, American snowboarder
- Andrea Komšić, Croatian alpine skier
- Mats Valk, Dutch Rubik's Cube speedsolver
- May 6 – Dominic Scott Kay, American actor
- May 7 – Diletta Carli, Italian swimmer
- May 9
- Caroline Costa, French singer and television presenter
- Mary Mouser, American actress
- May 10 – Kateřina Siniaková, Czech tennis player
- May 12 – Fabrice Olinga, Cameroonian footballer
- May 13 – Justus Sheffield, American baseball player
- May 15
- Birdy, English musician
- Martin Garrix, Dutch musician and record producer
- Patrick Kujala, Finnish racing driver
- May 16
- Jonathan Farinha, Trinidadian sprinter
- Huang Huidan, Chinese artistic gymnast
- May 17 – Ryan Ochoa, American actor
- May 18 – Yuki Kadono, Japanese snowboarder
- May 19 – Joao Rodríguez, Colombian footballer
- May 20 – Antonio Fuoco, Italian racing driver
- May 21 – Indy de Vroome, Dutch tennis player
- May 22 – Carlos Fernández, Spanish footballer
- May 23 – Katharina Althaus, German ski jumper
- May 25 – David Pastrňák, Czech ice hockey player
- May 28 – Elizabeth Price, American artistic gymnast
- May 30
- Christian Garin, Chilean tennis player
- Beatriz Haddad Maia, Brazilian tennis player
- May 31 – Simone Scuffet, Italian footballer
June
edit- June 1 – Tom Holland, English actor
- June 3 – Han Tianyu, Chinese short track speed skater
- June 4 – Ruby Harrold, English artistic gymnast
- June 6
- Mertol Demirelli, Turkish child prodigy and pianist
- Antonio Vutov, Bulgarian footballer
- June 8 – William Miller, English actor and footballer
- June 11 – Ayaka Sasaki, Japanese singer
- June 12
- Anna Margaret, American singer-songwriter and actress
- Mosquito, Brazilian footballer
- June 13
- Kingsley Coman, French footballer
- Kodi Smit-McPhee, Australian actor
- June 16 – Lily Zhang, American table tennis player
- June 18 – Alen Halilović, Croatian footballer
- June 19 – Larisa Iordache, Romanian artistic gymnast
- June 20
- Sam Bennett, Canadian ice hockey player
- Claudia Lee, American actress and singer-songwriter
- June 21 – Léa Lemare, French ski jumper
- June 22 – Kong Sang-jeong, South Korean short track speed skater
- June 26 – Nojus Bartaška, Lithuanian singer-songwriter
- June 27 – Tanay Chheda, Indian actor
- June 28 – Donna Vekić, Croatian tennis player
July
edit- July 1 – Adelina Sotnikova, Russian figure skater
- July 6 – Robert Naylor, Canadian actor
- July 11 – Andrija Živković, Serbian footballer
- July 12
- Moussa Dembélé, French footballer
- Jordan Romero, American mountain climber
- Yurina Yamada, Japanese ski jumper
- July 13 – Jena Irene, American singer
- July 15 – Mason Bennett, English footballer
- July 18
- Dzhamaldin Khodzhaniyazov, Russian footballer
- Siebe Schrijvers, Belgian footballer
- Yung Lean, Swedish rapper and record producer
- July 19 – Oh Ha-young, South Korean dancer and singer
- July 21 – Joey Bragg, American actor and comedian
- July 22
- Mauricio Baldivieso, Bolivian footballer
- Kevin Fiala, Swiss ice hockey player
- Skyler Gisondo, American actor and comedian
- Jane Oineza, Filipina actress
- July 23
- Danielle Bradbery, American singer
- Rachel G. Fox, American actress and singer
- Kasperi Kapanen, Finnish ice hockey player
- July 26 – Samantha Runnion, American murder victim (d. 2002)
- July 30 – Fatin Shidqia, Indonesian singer
- July 31 – Blake Michael, American actor
August
edit- August 1 – Cymphonique Miller, American actress and singer
- August 2 – Simone Manuel, American swimmer
- August 3 – Luca Tribondeau, Austrian freestyle skier
- August 5 – Francesca Deagostini, Italian artistic gymnast
- August 7 – Liam James, Canadian actor
- August 10 – Jacob Latimore, American singer and actor
- August 12 – Torri Webster, Canadian actress
- August 13 – Antonia Lottner, German tennis player
- August 14 – Neal Maupay, French footballer
- August 15 – Mikhail Samarsky, Russian writer and blogger
- August 17 – Jake Virtanen, Canadian ice hockey player
- August 20 – Max Hopp, German darts player
- August 22 – Jessica-Jane Applegate, English paralympic swimmer
- August 24
- Joseph Minala, Cameroonian footballer
- Kenzo Shirai, Japanese artistic gymnast
- August 27
- Ebru Topçu, Turkish footballer
- Wang Jianan, Chinese long jumper
- August 30
- Chen Dequan, Chinese short track speed skater
- Gabriel Barbosa, Brazilian footballer
- Trevor Jackson, American actor, writer, singer and dancer
- Santiago Urrutia, Uruguayan racing driver
September
edit- September 1 – Zendaya, American singer and actress
- September 2 – Sungha Jung, South Korean guitarist
- September 5 – Richairo Živković, Dutch footballer
- September 9 – Jaïro Riedewald, Dutch footballer
- September 11 – Pavel Kraskovsky, Russian ice hockey player
- September 12 – Colin Ford, American actor and voice actor
- September 13 – Adrian Kempe, Swedish ice hockey player
- September 14 – Zymer Bytyqi, Norwegian footballer
- September 15 – Jake Cherry, American actor
- September 17 – Esteban Ocon, French racing driver
- September 19 – Pia Mia, American singer-songwriter
- September 20 – Jerome Sinclair, English footballer
- September 23 – Lee Hi, Korean singer
- September 25 – Mie Nielsen, Danish swimmer
- September 27
- Princess Iman bint Abdullah of Jordan
- Illya Nyzhnyk, Ukrainian chess Grandmaster
October
edit- October 2 – Aya Ohori, Japanese badminton player
- October 4 – Ryan Lee, American actor
- October 7 – NC.A, South Korean singer
- October 8 – Sara Takanashi, Japanese ski jumper
- October 10
- Samantha J, Jamaican singer-songwriter and model
- Oscar Zia, Swedish singer
- October 12 – Paulie Koch, American wakeboarder
- October 15 – Zelo, Korean singer
- October 22 – Jillian Henry, American actress
- October 23 – Sam Berns, American progeria activist (d. 2014)
- October 24 – Kyla Ross, American artistic gymnast
- October 26 – Kelvin Doe, Sierra Leonean engineer
- October 28 – Lee June-hyoung, South Korean figure skater
- October 30 – Mizuki Fukumura, Japanese singer
November
edit- November 1 – Sean Gelael, Indonesian racing driver
- November 4
- Adelén, Norwegian-Spanish singer
- Kaitlin Hawayek, American ice dancer
- Michael Christian Martinez, Filipino figure skater
- November 5
- Victoria Moors, Canadian artistic gymnast
- Konomi Suzuki, Japanese singer
- November 6 – Lorenzo Baldassarri, Italian Grand Prix motorcycle racer
- November 7 – Lorde, New Zealand singer-songwriter
- November 9 – Nguyễn Thị Ánh Viên, Vietnamese swimmer
- November 11 – Tye Sheridan, American actor
- November 14 – Borna Ćorić, Croatian tennis player
- November 16 – Robin Kovacs, Swedish ice hockey player
- November 17 – Ruth Jebet, Kenyan-born Bahraini long-distance runner
- November 18 – Noah Ringer, American actor and martial artist
- November 19 – Liliána Szilágyi, Hungarian swimmer
- November 22
- Madison Davenport, American actress
- Ángela Leyva, Peruvian volleyball player
- Mackenzie Lintz, American actress
- November 23
- Lia Marie Johnson, American actress
- Anna Yanovskaya, Russian ice dancer
- November 27 – Amanda Todd, Canadian bullying victim (d. 2012)
- November 29 – Kim Jin-seo, South Korean figure skater
December
edit- December 4 – Daria Svatkovskaya, Russian artistic gymnast
- December 6 – Stefanie Scott, American actress
- December 8 – Teala Dunn, American actress
- December 11
- Jack Griffo, American actor
- Hailee Steinfeld, American actress
- December 12 – Mathéo Tuscher, Swiss-French racing driver
- December 14 – Li Zijun, Chinese figure skater
- December 15 – Dimitri Semenikhin, Russian writer
- December 17 – Elizaveta Tuktamysheva, Russian figure skater
- December 18 – Devaanshi Mehta, English-Indian humanitarian (d. 2012)
- December 21
- Kaitlyn Dever, American actress
- Atanas Kolev, Bulgarian basketball player and rapper
- December 22 – Makisig Morales, Filipino actor and singer
- December 23 – Gabrielle Andrews, American tennis player
- December 25 – Anthony Mandrea, French footballer
- December 27 – Jae Head, American actor
- December 28 – Alfred Kipketer, Kenyan middle-distance runner
- December 29 – Dylan Minnette, American actor
Date unknown
edit- Reem Al Numery, Yemeni children's rights activist