Cognomen Jitkaroon (Jitkaroon 
) , globally, is a rare last name. The cognomen Jitkaroon is habitual in Thailand, where it is a rare surname, and the United States, where it is an extremely rare surname. Much less frequently, Jitkaroon is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jitkaroon | Thailand, United States |