Namesakes
Petronilla
(a.k.a. Petronella) (f) 1136-1173 
Spanish Kings and Queens 1137-1164 Aragon
Lieke Martens
(a.k.a. Petronella) (f) 1992-
Notable Athletes (soccer)
Nel van Vliet
(f) 1926-2006
Olympic Medalists 1948 swimming - 200 m breaststroke (gold)
Puck Oversloot
(a.k.a. Petronella) (f) 1914-2009
Olympic Medalists 1932 swimming - 4x100 m freestyle relay (silver)
Kitty Courbois
(a.k.a. Petronella) (f) 1937-2017
Notable Actors and Entertainers (actor)
Connie Palmen
(a.k.a. Petronella) (f) 1955-
Notable Writers
Nelleke Penninx
(f) 1971-
Olympic Medalists 2000 rowing (silver)
Mijntje Donners
(a.k.a. Petronella) (f) 1974-
Olympic Medalists 1996; 2000; 2004 field hockey (bronze/silver)