Family name ปัญญานาคเจริญ (ปัญญานาคเจริญ 
) , across the world, is an extremely rare last name. The surname ปัญญานาคเจริญ is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| ปัญญานาคเจริญ | Thailand |