Family name Jitnan (Jitnan 
) , worldwide, is a very rare last name. The last name Jitnan is habitual in Thailand, where it is a very rare surname, and the United States, where it is an extremely rare surname. Much less frequently, Jitnan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jitnan | India, United States, Thailand |