Cognomen Loubens (Loubens 
) , across the world, is a rare surname. The surname Loubens is habitual in Haiti, where it is quite a rare surname, France, where it is a rare surname, and Canada, where it is an extremely rare surname. Likewise, Loubens is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Loubens | United States, Dominican Republic, France, Haiti, Brazil |
|
hugues loubens de verdalle Grand Master of the Knights Hospitaller, FR (b. 1531) |
|
| augustin loubens French politician, FR (b. 1760) |
|
|
| jonquiérette gounon de loubens French painter (1771–1803) (b. 1771) |
|
|
|
marcel loubens French speleologist, FR (b. 1923) |
|
| pierre loubens French journalist (1922-1994), FR (b. 1922) |
|
|
| grégoire de loubens researcher (b. 1979) |
|
|
| clément de loubens researcher ORCID ID = 0000-0002-4988-9168 |
|
|
| gérard loubens French ichthyologist, FR |
|