Family name דינאל (Dinel 
, דינאל 
) , around the world, is quite a rare cognomen. The cognomen דינאל is habitual in Romania, where it is a rare surname, Canada, and Sri Lanka. In absolute terms, it is the most numerous in Canada, France, and Romania. More prevalently, דינאל is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dinel | Democratic Republic of the Congo, Canada, France, Sri Lanka, Romania |
| דינאל | Israel |
| ראובן דינאל politician, IL (b. 1956) |
|