Surname Flinchum (Flinchum 
) , in the world, is quite a rare cognomen. The cognomen Flinchum is characteristic of Northern America, particularly the United States, where it is a rare surname, and Canada, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Flinchum | Venezuela, United States, Canada |
| james m. flinchum American journalist, US (b. 1916) |
|