Cognomen Thongdok (Thongdok 
) , worldwide, is quite a rare surname. The surname Thongdok is habitual in Southern Asia, particularly India, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Thongdok | India |
| sange dorjee thongdok Arunachali film director and screenwriter, IN |
|
|
| tenzing norbu thongdok Indian politician, IN |
|
Mr, Chonik, Kesang, Kejang, Khandu, Phurpa, Dorjee, Topgey, Sherap, Tenzin, Wangmu, Passang, Phunchu, Rinchin, Thinley, Tenzing, Tsering, Namgey, Wangchu, Sangey, Yotin, Le, Pem, Lam, Sang, Pema, Prem, Dema, Yeshi, Nima, Karma, Khemu, Langa, Tashi, Tsang, Norbu, Netan, Sonam, and Yangjom