Joan Hemingway goes by Muffet.
Joan Elizabeth Kennedy goes by Liz.
Valentina Guerin goes by Valentina Elizabeth, and Valentina Taylor.
Avicii goes by Avicii.
Danalee goes by Dane.
Dhruva goes by Nenister.
Will Ferrell goes by Wilf.
Joan Hurtado goes by Swan.
Joan Eremin went by Joanie.
Joan Darling goes by Joni.
Joan Cheong goes by Joanie.
Joan Terrace goes by Joanee.
Joan Swift goes by Lee.
Joan Mejia goes by J.
Joan Lorring goes by Dellie Ellis.
Joan Bartlett went by Dusty Bartlett.
Kai Kennedy goes by K2.
Katharine Kennedy goes by KK.
Ludovic Kennedy went by Ludo.