Family name Aintayot (Aintayot 
) , in the world, is a very rare surname. The surname Aintayot is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Aintayot | Thailand |
Suthep, Woraphon, Nachakamol, and Phanuphong