Last name Kallás (Kallás 
) , in the world, is an extremely rare surname. The last name Kallás is characteristic of Latin America and the Caribbean, particularly Brazil, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Kallás | Brazil |
| josé kallás LB (b. 1877) |
|
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| fernando kallás Brazilian journalist, BR |
|
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| monira samaan kallás researcher |
|