Surname الطهراني (Tehrani 
, الطهراني 
) , all over the world, is quite a common cognomen. The family name الطهراني is characteristic of Iran, where it is quite a rare surname, United Arab Emirates, and Sweden. In absolute terms, the name is most common in Iran, the United States, and Germany. Much less frequently, الطهراني is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tehrani | Germany, Iran, United Arab Emirates, United States, Canada |
| الطهراني | Egypt |