Surname Clark-Pena (Clark-Pena 
) , around the world, is an extremely rare cognomen. The last name Clark-Pena is characteristic of Northern America, particularly the United States, where it is an extremely rare surname. Parts of the name also exists independently as a last name Clark, and a last name Pena.
| VARIANT | COUNTRY |
|---|---|
| Clark-Pena | United States |