Last name อรค์ (Ara 
, อรค์ 
) , around the world, is a widespread surname. The family name อรค์ is habitual in India, where it is quite a common surname, Bangladesh, and Brunei, where it is quite a rare surname. Not in comparison with a country's population, it most frequently occurs in Southern Asia, particularly India, Bangladesh, and Pakistan. Very seldom, อรค์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ara | Bangladesh, Myanmar, Pakistan, India, Indonesia |
| อรค์ | Thailand |