Cognomen Dilvy (Dilvy 
) , globally, is a very rare surname. The surname Dilvy is characteristic of France, where it is a very rare surname, Venezuela, where it is an extremely rare surname, and Mexico. Much less frequently, Dilvy is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dilvy | Philippines, Mexico, India, France, Venezuela |