March 21 - April 19: Charmander

April 20 - May 20: Eevee

May 21 - June 20: Mew

June 21 - July 22: Pikachu

July 23 - August 22: Squirtle

August 23 - September 22: Celebi

September 23 - October 22: Vulpix

October 23 - November 21: Gastly

November 22 - December 21: Pollywag

December 21 - January 19: Bulbasaur

January 20 - February 18: Togepi

February 19 - March 20: Pysduck