Save Gender Masculine & Feminine Usage Thai Scripts ไพรวัน, ไพรวัลย์(Thai) Pronounced Pron. /pʰraj˧.ˈwan˧/ [key·simplify] Other Forms FormsPaiwan, Phaivan, Paivan, Phraiwan, Praiwan, Phraivan, Praivan Meaning & History Alternate transcription of Phraiwan.