Petra Bagust
New Zealand TV presenter
Petra Cetkovská
Czech tennis player
Petra Collins
Canadian photographer and artist
Petra Ecclestone
British,Croatian heiress and socialite
Petra Haden
American violinist and singer
Petra Kvitova
Czech tennis player
Langley 'Lang' Hancock
Australian iron ore magnate
Langley Wakeman Collyer
infamous New York City hoarder along with his brother Homer