Cognomen Лудилин (Ludylyn 
, Лудилин 
) , in all the world, is a very rare last name. The surname Лудилин is habitual in Eastern Europe, particularly Russia, where it is a very rare surname. More prevalently, Лудилин is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ludylyn | Philippines, United States |
| Лудилин | Russia |