- Jan 26 Robby Novak [Kid President], American internet personality (YouTube), born in Henderson, Tennessee
Olivia Rodrigo
Feb 20 Olivia Rodrigo, American actress and singer-songwriter ("Driver's License"), born in Temecula, California
- Mar 6 Millicent Simmonds, American deaf actress (A Quiet Place), born in Bountiful, Utah
- Apr 3 Elsie Fisher, American actress (Eighth Grade), born in Riverside, California
- May 19 JoJo Siwa, American dancer, singer and YouTube personality, born in Omaha, Nebraska
- Jun 16 Anna Cathcart, Canadian actress (Odd Squad; To All the Boys I've Loved Before), born in Vancouver, British Columbia
- Jul 3 Storm Reid, American actress (A Wrinkle in Time, Euphoria), born in Atlanta, Georgia
- Aug 18 Max Charles, American actor (The Amazing Spider-Man; The Neighbors), born in Dayton, Ohio
- Dec 1 Robert Irwin, Australian TV personality and photographer, born in Buderim, Australia
About 2003
How Old? 18 or 19 years old
Generation: Generation Z
Chinese Zodiac: Horse (Jan 1 - Jan 31), Goat/Sheep (Feb 1 - Dec 31)