- Mar 20 Hyunjin [Hwang Hyun-jin], South Korean dancer and K-pop rapper (Stray Kids - "Grow Up"), born in Seoul, South Korea
- Mar 21 Jace Norman, American actor (Henry Danger), born in Corrales, New Mexico
- Mar 25 Sha'Carri Richardson, American sprinter (6th fastest woman ever 2021), born in Dallas, Texas
- Mar 27 Halle Bailey, American R&B singer (Chloe X Halle - Ungodly Hour), and actess (Grown-ish), born in Atlanta, Georgia
About March 2000
How Old? 21 years old
Generation: Generation Z
Leap Year: Yes