Alaminos used to be a part of Bolinao which was one of the nine towns in the northernmost part of Zambales. A certain Suyang led a group of Zambals in search for a greener pasture. The group journeyed north from the mountains of Zambales, their native land. Eventually, they came upon a shoreline and decided to settle there. Fishing became their main source of livelihood. They named their settlement after their leader—Suyang.