Last name Trajana (Trajana 
) , around the globe, is a very rare surname. The cognomen Trajana is habitual in North Macedonia, where it is quite a rare surname, Spain, where it is a very rare surname, and Brazil, where it is an extremely rare surname. Likewise, Trajana is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Trajana | Spain, Brazil, India, United States, North Macedonia |