Cognomen Dillano (Dillano 
) , throughout the world, is a very rare surname. The last name Dillano is habitual in South-eastern Asia, particularly Philippines, where it is a very rare surname. Likewise, Dillano is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dillano | South Africa, Philippines, United States, India, Brazil |