Last name อำนาถ (Amnat 
, อำนาถ) , in the entire world, is a rare cognomen. The family name อำนาถ is characteristic of Thailand, where it is a very rare surname, Pakistan, and Norway. Measured by absolute frequency, it is commonest in Pakistan, Thailand, and Nigeria. Much more prevalently, อำนาถ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Amnat | Thailand, Laos, Pakistan, Nigeria, Saudi Arabia |