Namesakes
Emmy Award Winners:
1 actress
(actress) Tammy Blanchard 2001 Life with Judy Garland: Me and My Shadows 
Notable Actors and Entertainers:
2 actors
Tammy Blanchard 1976-
Rowan Blanchard 2001-
Notable Artists:
1 painter
María Blanchard 1881-1932
Notable Scientists and Inventors:
1 inventor
Jean-Pierre Blanchard 1753-1809
Olympic Medalists:
1 bronze
(bronze) Theresa Weld (a.k.a. Blanchard) 1920 figure skating