Surname Нестор-Ян (Нестор-Ян 
) , in the world, is an extremely rare last name. Much more prevalently, Нестор-Ян is the forename as well as the last name. Parts of the name also exists independently as a first name Нестор, and a first name Ян.
| VARIANT | COUNTRY |
|---|---|
| Нестор-Ян | Ukraine |