Save Type Surname Usage Thai Scripts ไพศาลกุลวงศ์(Thai) Pronounced Pron. /pʰaj.saːn˩˩˦.kun.woŋ/ [key·simplify] Meaning & History From Thai ไพศาล (phaisan) meaning "large", กุล, a transcription of Pali kula meaning "clan", and วงศ์ (wong) meaning "family, race"