Globally, ซ่วย (Suai 
, ซ่วย) is quite a rare predominantly female, but scarcely masculine first name. The forename ซ่วย is characteristic of India, where it is a rare primarily female, but scarcely male name, Indonesia, where it is a very rare female name, and Thailand. Also, ซ่วย is the last name as well as the forename.