- Dec 1 Chanel Iman, American model (Victoria's Secret Angel), born in Atlanta, Georgia
- Dec 2 Emmanuel Agyemang-Badu, Ghanaian soccer midfielder (78 caps; Udinese), born in Berekum, Brong-Ahafo, Ghana
- Dec 2 Gastón Ramírez, Uruguayan soccer midfielder (43 caps; Sampdoria), born in Fray Bentos, Uruguay
- Dec 3 Christian Benteke, Belgian soccer striker (93 caps; Genk, Crystal Palace, Liverpool, Aston Villa), born in Kinshasa, Zaire
- Dec 7 Marte Olsbu Røiseland, Norwegian biathlete (Olympic gold women's sprint, pursuit, mixed relay 2022; 11 x World C'ship gold), born in Arendal, Norway
- Dec 8 Jakub Józef Orliński, Polish operatic countertenor singer, and break-dancer, born in Warsaw, Poland
- Dec 9 LaFee [Christina Klein], German pop-rock singer, and actress, born in Büsbach, Germany
- Dec 10 Giulia Boverio, Italian actress
- Dec 10 Teyana Taylor, American singer-songwriter, actress and TV personality (Teyana and Iman), born in New York City
- Dec 11 Alexa Demie, American actress (Euphoria), born in Los Angeles, California
- Dec 12 Victor Moses, Nigerian footballer, born in Lagos, Nigeria
- Dec 19 Sally Fitzgibbons, Australian pro surfer, born in Gerroa, Australia
![JoJo [Joanna Levesque]](/images/singer.svg)
JoJo [Joanna Levesque] (32 years old)
Dec 20 American pop singer-songwriter ("Too Little Too Late"; "Baby It's You"), born in Brattleboro, Vermont
![JoJo [Joanna Levesque]](/images/people/jojo-joanna-levesque.jpg?w=200)
- Dec 21 Gianluca Buccellati, American record producer, songwriter, and multi-instrumentalist (Arlo Parks; Tei Shi,; White China), born in Mount Kisco, New York
- Dec 22 Jean-Baptiste Maunier, French actor, born in Brignoles, France
- Dec 22 Josef Newgarden, American auto racer (Indianapolis 500 2023; IndyCar Series 2017, 19; Indy Lights 2011), born in Nashville, Tennessee
- Dec 23 Anna Maria Perez de Tagle, American actress, model, and singer, born in San Francisco, California
- Dec 26 Aaron Ramsey, Welsh footballer, born in Caerphilly, United Kingdom
- Dec 27 Luis Trujillo, Peruvian Football Player
- Dec 27 Milos Raonic, Canadian tennis player (8 ATP titles), born in Titograd, Montenegro
- Dec 28 David Archuleta, American singer (American Idol runner-up), born in Miami, Florida
- Dec 30 Joe Root, English cricket batsman and captain (HS 254; Yorkshire CCC), born in Sheffield, England
About December 1990
How Old? 32 years old
Generation: Millennial
Leap Year: No
Chinese Zodiac: Horse
Star Signs: Sagittarius (Nov 22 - Dec 21), Capricorn (Dec 22 - Jan 19)