Last name Decile (Decile 
) , in the entire world, is a very rare cognomen. The cognomen Decile is characteristic of Argentina, where it is a very rare surname, France, where it is an extremely rare surname, and Brazil. Measured by absolute frequency, this name is the most popular in Argentina, the United States, and Brazil. More prevalently, Decile is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Decile | Brazil, Argentina, Democratic Republic of the Congo, United States, South Africa |