Namesakes
Fictional Characters from Television:
1 character
Estelle Winslow 1989 Family Matters 
Notable Actors and Entertainers:
2 actors
Estelle Getty 1923-2008
Estelle Parsons 1927-
Notable Musicians:
1 singer
Geri Halliwell (a.k.a. Estelle) 1972-
Notable Writers:
1 author
Octavia E. Butler (a.k.a. Estelle) 1947-2006
Olympic Medalists:
1 bronze
(bronze) Susan Sloan (a.k.a. Estelle) 1976 swimming - 4x100 m medley relay
Oscar Award Winners:
1 actress
(actress) Estelle Parsons 1968 Bonnie and Clyde
Other Royalty:
1 princess
Estelle of Sweden 2012- Sweden
Rock and Roll Hall-of-Famers:
1 musician
Estelle Bennett 2007 The Ronettes