Surname ดิถีเพ็ญ (ดิถีเพ็ญ 
) , globally, is a very rare family name. The surname ดิถีเพ็ญ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Also, ดิถีเพ็ญ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ดิถีเพ็ญ | Thailand |
| อาทิตยา ดิถีเพ็ญ Thai actor, TH (b. 1978) |
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