Cognomen Karazo (Karazo 
) , in the entire world, is a very rare surname. The cognomen Karazo is habitual in Lithuania, where it is quite a rare surname, and Spain, where it is an extremely rare surname. Much less frequently, Karazo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Karazo | Spain, Lithuania, United States |