Namesakes
Fictional Characters from Song Titles:
1 character
(character) Margaux 2000 Waiting For Margaux 
Olympic Medalists:
1 bronze, 1 gold/bronze
(gold/bronze) Dominique Dawes (a.k.a. Margaux) 1992; 1996; 2000 artistic gymnastics
(bronze) Margaux Farrell 2012 swimming