Family name Lennin (Lennin 
) , throughout the world, is quite a rare last name. The family name Lennin is characteristic of Latin America and the Caribbean, particularly Nicaragua, where it is quite a rare surname, Honduras, and Cuba, where it is a rare surname. Measured by absolute frequency, this name is the most popular in Latin America and the Caribbean, particularly Nicaragua, Mexico, and Venezuela. Also, Lennin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lennin | Mexico, Nicaragua, Peru, Colombia, Guatemala |