Last name Янан (Yanan 
, Janan 
, Ianan 
) , in all the world, is a common family name. The family name Янан is characteristic of Western Asia, particularly United Arab Emirates, where it is quite a common surname, Qatar, and Saudi Arabia. In absolute terms, the name is most common in Saudi Arabia, Pakistan, and United Arab Emirates. More prevalently, Янан is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yanan | China, Indonesia, Taiwan, United States, India |
| Janan | Indonesia, Saudi Arabia, United Arab Emirates, Afghanistan, Pakistan |
| Ianan | China, United States, India, Greece, Brazil |
| Янан | Russia |