Cognomen Logan-Walker (Logan-Walker 
) , in the entire world, is an extremely rare surname. The cognomen Logan-Walker is habitual in Australia, where it is a very rare surname, and the United States, where it is an extremely rare surname. Parts of the name also exists independently as a last name Logan, and a last name Walker.
| VARIANT | COUNTRY |
|---|---|
| Logan-Walker | United States, Australia |