Angourie Rice (22 years old)
Jan 1 Australian actress (Betty Brant in the Spider-Man franchise; The Nice Guys), born in Sydney, New South Wales, Australia
- Jan 17 Enzo Fernández, Argentine footballer (2022 FIFA World Cup Young Player Award), born in San Martin, Argentina
- Jan 31 Ahed Tamimi, Palestinian activist who slapped Israeli officer, born in Nabi Salih, West Bank
- Feb 19 David Mazouz, American actor (Gotham), born in Los Angeles, California
- Apr 3 Matthew Whitaker, American jazz pianist and Hammond B-3 organ player (Outta The Box), born in Hackensack, New Jersey
- Apr 6 Oscar Piastri, Australian racing driver, born in Melbourne, Australia
- May 3 Rachel Zegler, American actress, singer and YouTuber (West Side Story), born in Hackensack, New Jersey
- May 22 Emma Chamberlain, American influencer (YouTube), born in San Mateo, California
- May 25 Chloe Lukasiak, American dancer and TV personality (Dance Moms), born in Pittsburgh, Pennsylvania
- May 31 Iga Świątek, Polish tennis player (French Open 2020, 22; US Open 2022), born in Warsaw, Poland
- Jun 10 Sasha [Natasha] Obama, American daughter of Barack and Michelle Obama, born in Chicago, Illinois
- Jun 18 Evan Mobley, American NBA player (Cleveland Cavaliers), born in San Diego, California
- Jun 20 Yuka Saso, Filipino golfer (US Women's Open 2021), born in San Ildefonso, Bulacan, Philippines
- Jun 24 Mo'ne Davis, American Little League baseball pitcher, 1st girl to pitch a shutout, born in Philadelphia, Pennsylvania
- Jun 29 Elsa Majimbo, Kenyan internet comedienne, born in Nairobi, Kenya
- Jul 25 Bryce Young, American football quarterback (Heisman Trophy 2021, University of Alabama; NFL Draft 2023 #1 pick Carolina Panthers), born in Pasadena, California
- Aug 1 Scottie Barnes, American NBA player (Toronto Raptors), born in West Palm Beach, Florida
- Aug 5 Anthony Edwards 'Ant-Man', American NBA player (Minnesota Timberwolves), born in Atlanta, Georgia
- Aug 6 Ty Simpkins, American actor (Insidious; Jurassic World), born in New York City
- Aug 12 Dixie D'Amelio, American singer ("Be Happy") and TikTok star, born in Norwalk, Connecticut
- Aug 27 Franz Wagner, German NBA player (Orlando Magic), born in Berlin, Germany
- Sep 3 Kaia Gerber, American model and daughter of supermodel Cindy Crawford, born in Los Angeles, California
- Sep 7 Jason Dupasquier, Swiss motorcycle racer, born in Bulle, Switzerland (d. 2021)
- Sep 25 Cade Cunningham, American basketball point guard (NBA draft 2021 #1 overall pick Detroit Pistons; NBA All-Rookie First Team 2022), born in Arlington, Texas
- Oct 7 Princess Senate Seeiso, daughter of King Letsie III of Lesotho, born in Maseru, Lesotho
- Oct 13 Caleb McLaughlin, American actor (Stranger Things), born in Carmel, New York
- Oct 14 Rowan Blanchard, American actress (Girl Meets World) and activist, born in Los Angeles, California
- Oct 19 SpotEmGottem [Nehemiah Harden], American rapper and songwriter ("Beat Box"), born in Jacksonville, Florida
- Oct 25 Princess Elisabeth, Duchess of Brabant, heir apparent to the Belgian throne, born in Erasmus Hospital, Anderlecht, Brussels
- Nov 15 Sadie Stanley, American actress (Kim Possible; The Golbergs, 2020-22; The Sleepover), born in Columbia, South Carolina
- Nov 18 Caleb Williams, American football quarterback (Heisman Trophy 2022; USC Trojans), born in Washington, D.C.
- Dec 1 Aiko, Princess Toshi of Japan
Billie Eilish (21 years old)
Dec 18 American Grammy Award-winning singer-songwriter (When We All Fall Asleep, Where Do We Go?), born in Los Angeles, California
About 2001
How Old? 21 or 22 years old
Generation: Generation Z