Around the world, ก๋อย (Koi 
, ก๋อย) is quite a common unisex given name. The forename ก๋อย is characteristic of Macao, where it is quite a rare masculine name, Japan, where it is quite a rare mostly male, but infrequently feminine name, and Oman, where it is a rare male name. Not in comparison with a country's population, it is the most numerous in Japan, India, and Indonesia. Likewise, ก๋อย is the last name as well as the forename.