was called PAGBILAO. Labels: History , official seal , Pagbilao , Quezon The End. 12:52 AM Pagbiloa,Quezon Pagbilao,Quezon                      Pagbilao is a 1st class municipality in the province of Quezon , Philippines . According to the 2000 census, it has a population of 53,442 people in 11,146 households. It is