Surname Leiven (Leiven 
) , globally, is a very rare cognomen. The surname Leiven is habitual in Latin America and the Caribbean, particularly Honduras, where it is a very rare surname, Venezuela, where it is an extremely rare surname, and Argentina. Not in comparison with a country's population, this name is the most popular in the United States, Venezuela, and Mexico. More frequently, Leiven is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Leiven | Venezuela, United States, Philippines, Colombia, China |