Family name ธรรมภรณ์ (ธรรมภรณ์ 
) , in all the world, is an extremely rare cognomen. The surname ธรรมภรณ์ is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Much more frequently, ธรรมภรณ์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ธรรมภรณ์ | Thailand |
หลิน, คงมัน, ผลากุลสันติกร, แสนเปา, and ศิริไชยา