Cognomen Mckenzie-Cook (Mckenzie-Cook 
) , in all the world, is a very rare last name. The family name Mckenzie-Cook is characteristic of the United Kingdom, where it is a very rare surname, and Canada, where it is an extremely rare surname. Parts of the name also exists independently as a last name Mckenzie, and a last name Cook.
| VARIANT | COUNTRY |
|---|---|
| Mckenzie-Cook | United Kingdom, Canada |