Family name Deborsu (Deborsu 
) , in the world, is a very rare surname. The last name Deborsu is characteristic of Western Europe, particularly Belgium, where it is a rare surname, and France, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Deborsu | Belgium, France |
| christophe deborsu Belgian columnist and journalist, BE (b. 1965) |
|
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| frédéric deborsu Belgian journalist, BE (b. 1970) |
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