Tsar Alexei I of Russia was born on August 12, 1629.
Tsarevich Alexei had hemophelia.
Tsar (man) and Tsarina (woman) of all the Russias
The last Tsar of Russia was Nicholas Romanov II. There are some who claim that Nicholas II was not the last Tsar but that either his brother Michael was or his son Alexei was. These are non-sense. Nicholas II abdicated the throne in March 1917 in favor of his brother Michael, however according to Russian law, the title of Tsar was not Nicholas's to give to any person he desired. It had to go to the Tsar's eldest male child, Alexei. In any event, Michael refused to accept the title and was never crowned Tsar, so he was not the last Tsar. The title was by law supposed to go to Alexei, but the abdication itself was questionable. Alexei was likewise never crowned or acted as Tsar. The last Tsar was without a doubt Nicholas II.
Alexei Mikhnov was born on August 31, 1982.
Alexei Kosygin was born on February 20, 1904.
Alexei Urmanov was born on November 17, 1973.
Alexei Yashin was born on November 5, 1973.
Alexei Cherepanov was born on January 15, 1989.
Alexei Zhitnik was born on October 10, 1972.
Alexei Kovalev was born on February 24, 1973.
Alexei Kyrilloff was born on March 4, 1963.