Surname แย้ (Yae 
, แย้) , all over the world, is a common last name. The surname แย้ is characteristic of Myanmar, where it is quite a common surname, Japan, where it is quite a rare surname, and Morocco, where it is a rare surname. Measured by absolute frequency, it is commonest in Myanmar, Japan, and Ethiopia. More frequently, แย้ is the forename as well as the last name.