Fay Na was king of the southern Laotian Kingdom of Champasak from 1791 to 1811. He was promoted by King Rama I of Siam for the noble title "Phra Wichaiyaratkhattiyawongsa" (th: à ¸Âà ¸£à ¸°à ¸§à ¸´à ¹Âà ¸Âà ¸¢à ¸£à ¸²à ¸Âà ¸Âà ¸±à ¸Âà ¸Âà ¸´à ¸¢à ¸§à ¸Âà ¸¨à ¸²).