Surname Rizko (Rizko 
) , in all the world, is a rare cognomen. The last name Rizko is habitual in Latvia, where it is a rare surname, Lebanon, and Syria. Not in comparison with a country's population, the name is most common in Indonesia, Lebanon, and Syria. Likewise, Rizko is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rizko | Indonesia, Syria, Morocco, Lebanon, United States |
| kristina rizko Latvian association football player, LV (b. 1988) |
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| asuro rizko badminton player, ID (b. 1995) |
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