Family name ธนภาคย์กุลเดช (ธนภาคย์กุลเดช 
) , globally, is an extremely rare cognomen. The last name ธนภาคย์กุลเดช is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| ธนภาคย์กุลเดช | Thailand |