Cognomen โน้ย (Noi 
, โน้ย) , around the globe, is a common surname. The cognomen โน้ย is habitual in Malaysia, where it is quite a common surname, Ghana, where it is quite a rare surname, and Brunei. Measured by absolute frequency, the name is most common in Malaysia, Ghana, and Myanmar. Also, โน้ย is the forename as well as the last name.