Family name Finchum (Finchum 
) , around the world, is quite a rare cognomen. The last name Finchum is characteristic of the United States, where it is a rare surname, Canada, where it is a very rare surname, and Philippines, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Finchum | Venezuela, Canada, United States, Philippines |
|
chad finchum American racing driver, US (b. 1994) |
|
| thomas finchum American diver, US (b. 1989) |
|