Cognomen จันทรืเพ็ญ (จันทรืเพ็ญ 
) , all around the world, is an extremely rare last name. The last name จันทรืเพ็ญ is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Much more prevalently, จันทรืเพ็ญ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| จันทรืเพ็ญ | Thailand |