Cognomen Deyci (Deyci 
) , globally, is quite a rare last name. The last name Deyci is characteristic of Latin America and the Caribbean, particularly Honduras, where it is quite a rare surname, Mexico, where it is a rare surname, and Venezuela. Not in comparison with a country's population, this name is the most popular in Latin America and the Caribbean, particularly Mexico, Honduras, and Colombia. Also, Deyci is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Deyci | Mexico, Peru, Bolivia, Honduras, Colombia |