Surname Liliaan (Liliaan 
) , in all the world, is an extremely rare cognomen. The cognomen Liliaan is habitual in Latin America and the Caribbean, particularly Mexico, where it is an extremely rare surname. More prevalently, Liliaan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Liliaan | Mexico, Netherlands, South Africa, India, Brazil |