Around the globe, Decil (Decil 
) is a rare epicene first name. The given name Decil is characteristic of Philippines, where it is a very rare female name, Indonesia, where it is a very rare masculine name, and Brazil. Also, Decil is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Decil | Indonesia, Philippines, United States, Myanmar, Brazil |