Surname Xantha (Xantha 
) , throughout the world, is a very rare last name. The cognomen Xantha is habitual in Greece, where it is a rare surname, and Germany, where it is an extremely rare surname. Also, Xantha is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Xantha | Germany, Australia, United States, Greece, Netherlands |