Surname Cheloudko (Шелудко 
, Cheloudko 
) , all over the world, is a rare cognomen. The cognomen Cheloudko is characteristic of Russia, where it is a rare surname, Switzerland, where it is a very rare surname, and France.
| VARIANT | COUNTRY |
|---|---|
| Шелудко | Kazakhstan, Russia, Ukraine |
| Cheloudko | Switzerland, France |