Cognomen อำนาท (Amnat 
, อำนาท) , around the world, is a rare last name. The surname อำนาท is habitual in Thailand, where it is a very rare surname, Pakistan, and Norway. Measured by absolute frequency, it is the most numerous in Pakistan, Thailand, and Nigeria. Predominantly, อำนาท is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Amnat | Laos, Saudi Arabia, Pakistan, Thailand, Nigeria |