Cognomen Adhil (Adhil 
) , across the world, is quite a rare surname. The cognomen Adhil is characteristic of Maldives, where it is quite a common surname, Qatar, where it is quite a rare surname, and Sri Lanka. Measured by absolute frequency, it is the most numerous in Sri Lanka, Saudi Arabia, and India. More frequently, Adhil is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Adhil | United Arab Emirates, India, Indonesia, Sri Lanka, Saudi Arabia |