Cognomen Dineal (Dineal 
) , globally, is a rare family name. The last name Dineal is habitual in Myanmar, where it is a rare surname, Nigeria, where it is an extremely rare surname, and the United States. Likewise, Dineal is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dineal | United States, Nigeria, Malaysia, Myanmar, India |