Worldwide, Traiko (Traiko 
) is a very rare male forename. The first name Traiko is characteristic of Eastern Europe, particularly Bulgaria, where it is a rare boy's name. Also, Traiko is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Traiko | Greece, Bulgaria, United States, Argentina, France |
| traiko kalaydzhiev MK (b. 1860) |
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| traiko stamboliev GR (b. 1868) |
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| traiko georgiev kuzmanov MK (b. 1880) |
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| traiko atanasov mechev GR (b. 1894) |
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| traiko andreev atanasov MK (b. 1918) |
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| traiko gochev MK |
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