Save Gender Masculine & Feminine Usage Thai Scripts บุญทวี(Thai) Pronounced Pron. boon-ta-WEE [key·IPA] Other Forms FormsBunthawi, Boonthawee, Boontawee, Buntawi, Buntawee Meaning & History From Thai บุญ (bun) meaning "virtue, merit" and ทวี (tá-wee) meaning "to increase, to add".