Family name ธนาพิทักษ์กิจ (ธนาพิทักษ์กิจ 
) , across the world, is an extremely rare surname. The family name ธนาพิทักษ์กิจ is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| ธนาพิทักษ์กิจ | Thailand |