In the world, イズワン (Izwan 
, イズワン) is a rare boy's first name. The given name イズワン is habitual in South-eastern Asia, particularly Malaysia, where it is quite a rare masculine name, Singapore, where it is a rare male name, and Indonesia. Not in comparison with a country's population, it is commonest in Malaysia, Indonesia, and China. Also, イズワン is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Izwan | Malaysia, Singapore, Indonesia, Japan, China |