Surname Dantsiou (Dantsiou 
) , in the entire world, is a very rare cognomen. The cognomen Dantsiou is characteristic of Southern Europe, particularly Greece, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Dantsiou | Greece |
Maria, Ioanna, Dimitra, Efthymia, and Spiridoula