Cognomen Daniltchenko (Daniltchenko 
, Данилченко 
) , all around the world, is a rare family name. The family name Daniltchenko is characteristic of Russia, where it is a rare surname, Ukraine, where it is a very rare surname, and Canada. In absolute terms, the name is most common in Russia, Ukraine, and France.
| VARIANT | COUNTRY |
|---|---|
| Daniltchenko | Canada, South Africa, United States, France |
| Данилченко | Ukraine, Russia |
| serguei daniltchenko RU (b. 1960) |
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| jason daniltchenko Australian rules football player (b. 1975) |
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