Family name Zahaan (Zahaan 
) , in all the world, is a rare surname. The cognomen Zahaan is habitual in Bangladesh, where it is a very rare surname, Nigeria, where it is an extremely rare surname, and India. Much less frequently, Zahaan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Zahaan | Bangladesh, Tanzania, United States, India, Nigeria |