Family name Rencien (Rencien 
) , in all the world, is a very rare cognomen. The family name Rencien is characteristic of France, where it is a very rare surname, and Brazil, where it is an extremely rare surname. Much less frequently, Rencien is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rencien | Philippines, France, Brazil |