Last name Palua (Palua 
) , in all the world, is a rare family name. The cognomen Palua is habitual in Solomon Islands, where it is quite a common surname, Philippines, where it is a rare surname, and Saudi Arabia, where it is a very rare surname. Not in comparison with a country's population, it is the most numerous in Philippines, India, and Solomon Islands. Also, Palua is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Palua | Solomon Islands, Saudi Arabia, Philippines, Myanmar, India |