Around the world, ท่อย (Thoi 
, ท่อย) is quite a rare mostly boy's, but seldom feminine forename. The first name ท่อย is habitual in Vietnam, where it is a rare predominantly male, but very infrequently feminine name, Saudi Arabia, where it is a very rare male name, and the United States, where it is a very rare unisex name. Measured by absolute frequency, it is commonest in Vietnam, the United States, and India. Also, ท่อย is the last name as well as the forename.