Throughout the world, Kirko (Кирко 
, Кирка , Kirko 
) is a rare gender-neutral forename. The given name Kirko is characteristic of Eastern Europe, particularly Bulgaria, where it is quite a common epicene name. Likewise, Kirko is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Кирко, Кирка | Kazakhstan, Russia, Bulgaria, Belarus, Ukraine |
| Kirko | Poland, Bulgaria, United States, Belarus, North Macedonia |
| カーコ | Japan |
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kirko bangz American rapper, US (b. 1989) |
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