- May 2 Kay Panabaker, American actress (Moondance Alexander), born in Orange, Texas
- May 3 Harvey Guillén, American actor (What We Do in the Shadows), born in Orange County, California
- May 15 Stella Maxwell, Irish-New Zealand model, born in Brussels, Belgium
- May 16 Thomas Sangster, British actor (Love Actually - "Sam"; Nanny McPhee; The Queen's Gambit), born in Southwark, London, England
- May 17 Leven Rambin, American actress (The Hunger Games; Gone), born in Houston, Texas
- May 20 Josh O'Connor, English actor (The Crown), born in Southampton, England
- May 30 Dean Collins, American actor
- May 31 Philippa Soo, American stage actress (Hamilton), born in Libertyville, Illinois
About May 1990
How Old? 34 years old
Generation: Millennial
Leap Year: No