Cognomen Vanessa Dayana (Vanessa Dayana 
) , in the world, is a very rare last name. The family name Vanessa Dayana is habitual in Chile, where it is a very rare surname, and Spain. More prevalently, Vanessa Dayana is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Vanessa Dayana | Spain, Colombia, Ecuador, Chile, Peru |