Meycauayan (2001) - Cityhood was rejected by majority of the votes cast in a plebiscite held on March 30, 2001 to ratify Republic Act No. 9021.[53 - Meycauayan became a city five years later with the enactment of Republic Act No. 9356[54 - and its ratification through a plebiscite on December 10, 2006.[55 - Former names - ] -Note: This section only lists name changes made upon or since cityhood.