Cognomen Warcholyk (Warcholyk 
) , in the world, is a very rare surname. The cognomen Warcholyk is habitual in New Zealand, where it is a very rare surname, Canada, and Argentina, where it is an extremely rare surname. Not in comparison with a country's population, it is the most numerous in Brazil, Canada, and New Zealand.
| VARIANT | COUNTRY |
|---|---|
| Warcholyk | New Zealand, Brazil, Canada, Argentina |