Family name Ittan (Ittan 
) , in all the world, is a rare last name. The cognomen Ittan is characteristic of United Arab Emirates, where it is a rare surname, India, where it is a very rare surname, and Canada, where it is an extremely rare surname. Measured by absolute frequency, it is the most numerous in India, United Arab Emirates, and the United States. Also, Ittan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ittan | Canada, United Arab Emirates, United States, India, Japan |