Surname Adru (Adru 
) , across the world, is a rare cognomen. The cognomen Adru is habitual in Malaysia, where it is a very rare surname, India, and Nigeria, where it is an extremely rare surname. Also, Adru is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Adru | Colombia, Tanzania, Malaysia, India, Nigeria |