Cognomen وفادار (وفادار 
, Vafadar 
, Wafadar 
) , all over the world, is quite a common surname. The surname وفادار is habitual in Iran, where it is quite a rare surname, Afghanistan, and United Arab Emirates. Not in comparison with a country's population, it is the most numerous in Iran, Afghanistan, and Saudi Arabia. Also, وفادار is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| وفادار | Turkey, Saudi Arabia, Iran, United Arab Emirates, Afghanistan |
| Vafadar | Azerbaijan, Iran, Georgia, United States, India |
| Wafadar | Saudi Arabia, Afghanistan, India, Pakistan, Iraq |
|
احمد وفادار Iranian amateur wrestler, IR (b. 1927) |
|
| پاچا گل وفادار AF (b. 1943) |
|
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| مجید وفادار Iranian composer, IR |
|