Jaap Pop's birth name is Jacobus Johannes Hermanus Pop.
Jaap Stam's birth name is Jackob Stam.
Jaap Stobbe's birth name is Jacob Stobbe.
Jaap van Heusden's birth name is Jelle Jaap van Heusden.
Jaap De Hoop Scheffer's birth name is Jakob Gijsbert de Hoop Scheffer.
Jaap van de Merwe's birth name is Jacob Marinus van de Merwe.
Jaap Van der Poll's birth name is Jacobus Gerardus Wilhelmus Van Der Poll.
Frits Wester's birth name is Frits Jaap Wester.
Robert Westerholt's birth name is Robert Jaap Westerholt.
Jaap Pop was born on June 23, 1941, in Alphen aan den Rijn, Zuid-Holland, Netherlands.
Pop Brown's birth name is Herbert Brown.
Edina Pop's birth name is Marika Kesmarki.
Denniz Pop's birth name is Dag Krister Volle.