All around the world, Zaiul (Zaiul 
) is a rare boy's given name. The given name Zaiul is habitual in Southern Asia, particularly Pakistan, where it is a very rare masculine name, and India, where it is an extremely rare predominantly boy's, but very infrequently girly name. Very seldom, Zaiul is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Zaiul | India, Bangladesh, Pakistan |