Cognomen Amarapala (Amarapala 
) , worldwide, is a rare surname. The last name Amarapala is habitual in Sri Lanka, where it is quite a rare surname, Norway, where it is a very rare surname, and Thailand, where it is an extremely rare surname. In absolute terms, it most frequently occurs in Sri Lanka, India, and Thailand. Much less frequently, Amarapala is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Amarapala | Norway, Sri Lanka, India, Thailand, United States |