Last name Warthen (Warthen 
) , in the entire world, is quite a rare cognomen. The surname Warthen is characteristic of the United States, where it is a rare surname, New Zealand, and Canada, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Warthen | Philippines, Canada, India, New Zealand, United States |
|
dan warthen American baseball player and coach, US (b. 1952) |
|
| david warthen American businessman (b. 1957) |
|
|
| jennifer warthen researcher |
|
|
| katherine g warthen researcher (ORCID 0000-0003-4169-8073) |
|