- May 1 Sepp Straka, Austrian golfer (British Open 2023 runner-up), born in Vienna, Austria
- May 2 Sarah Langs, American baseball journalist (MLB.com; ESPN), born in New York City
- May 8 Pat Cummins, Australian cricket fast bowler and captain (BB 6/23; NSW CA, Kolkata Knight Riders), born in Sydney, Australia
- May 13 Romelu Lukaku, Belgium footballer (Chelsea, Manchester United), born in Antwerp, Belgium
- May 14 Kristina Mladenovic, French tennis player (9 x Grand Slam doubles titles; Federation Cup 2019; Hopman Cup 2017; Tour Finals 2018, 19), born in Saint-Pol-sur-Mer, France
- May 16 Johannes Thingnes Bø, Norwegian biathlete (5 x Olympic gold 2018, 22; 12 x World C'ship gold), born in Stryn, Norway
- May 18 Jiří Prskavec, Czech canoeist (Olympic gold K1 slalom 2020; 4 x World C'ship gold 2015, 17, 19), born in Mělník, Czech Republic
- May 20 Caroline Zhang, American figure skater
- May 25 Norman Powell, American NBA player (Toronto Raptors), born in San Diego, California
- May 29 Richard Carapaz, Ecuadorian road cyclist (Olympic gold men's road race 2020; Giro d'Italia 2019), born in Tulcán Canton, Ecuador
About May 1993
How Old? 30 years old
Generation: Millennial
Leap Year: No