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Last name Tann (Sá
, Tann
, تان
) , globally, is a common surname. The surname Tann is habitual in Portugal, where it is quite a common surname, Guinea-Bissau, and Angola, where it is quite a rare surname. In absolute terms, it is commonest in Portugal, Angola, and Brazil. Very seldom, Tann is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sá | Portugal, Brazil, Angola, Myanmar, United States |
| Tann | Brazil, Myanmar, Indonesia, United States, United Kingdom |
| تان | Saudi Arabia, Iraq, Egypt, Sudan, Algeria |