Cognomen Σαλβάγος (Σαλβάγος 
) , in the entire world, is an extremely rare family name. The surname Σαλβάγος is characteristic of Southern Europe, particularly Greece, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Σαλβάγος | Greece |
| μιχαήλ σαλβάγος Greek politician, GR (b. 1814) |
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| μιχαήλ κ. σαλβάγος Greek businessman, GR (b. 1875) |
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