Last name Kreina (Kreina 
) , in the world, is a very rare cognomen. The cognomen Kreina is habitual in Israel, where it is a rare surname, Georgia, where it is a very rare surname, and Brazil, where it is an extremely rare surname. Also, Kreina is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kreina | Georgia, Brazil, Israel, United States, Argentina |