Who do you share a birthday with?

Find out now

Find your birthday buddies ...

What is your day of birth?

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31

And month of birth?

  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December

21st June 1865

Otto Frank

German medical doctor and physiologist who made contributions to cardiac physiology and cardiology

Otto Frank was a German medical doctor and physiologist who made contributions to cardiac physiology and cardiology. The Frank–Starling law of the heart is named after him and Ernest Starling. Read more on

Otto Frank is known for being a:

  • Lived from
    1865 - 1944 (Died age 79)
  • Birthday:
    21st June 1865
  • Gender:
    Male
  • Star Sign:
    Gemini
  • Place of Birth:
    Groß-Umstadt
  • Country:
    Germany

Otto Frank's birthday buddies are:

Christopher Pratt

American actor

 46 21st Jun
Prince William

Prince William

Elder son of Charles, Prince of Wales, and Diana, Princ...

 43 21st Jun
Lana Del Rey

Lana Del Rey

American singer-songwriter

 40 21st Jun
Benazir Bhutto

Benazir Bhutto

11th Prime Minister of Pakistan
1953 - 2007
21st Jun

There are 33 more famous people who are born on the same day as Otto Frank. We're showing the top 4 most popular below but you can see the rest here.

See more birthdays on 21st June