Famous birthdays on August 21

Famous people born on August 21, from every year, and what happened on this day in history.

Born on August 21

August 21 in every year

Pick a year to see the world on that exact day: the news, the No. 1 song and who else was born.

Questions about August 21 birthdays

Who are famous people born on August 21?
Famous people born on August 21 include Augustin-Louis Cauchy (1789), Usain Bolt (1986), Sergey Brin (1973), Stephen Hillenburg (1961), Kenny Rogers (1938).
What star sign is someone born on August 21?
Someone born on August 21 is a Leo.
What is the birthstone for August 21?
The birthstone for August is peridot.
How common is a birthday on August 21?
In the US, August 21 is the No. 55 most common birthday of the 366, with about 11,964 babies born on it on average (2000–2014).