Surname Tassaduq (Tassaduq 
) , around the globe, is a rare last name. The cognomen Tassaduq is characteristic of Pakistan, where it is a very rare surname, Malaysia, and the United Kingdom, where it is an extremely rare surname. More prevalently, Tassaduq is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tassaduq | Pakistan, United Kingdom, India, Malaysia, Saudi Arabia |