Last name Opportun (Opportun 
) , in all the world, is a very rare cognomen. The cognomen Opportun is characteristic of France, where it is a very rare surname, and the United States, where it is an extremely rare surname. Predominantly, Opportun is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Opportun | France, Ivory Coast, Democratic Republic of the Congo, United States |
|
françois opportun FR (b. 1834) |
|