Surname Lajarani (Lajarani 
) , across the world, is a very rare last name. The surname Lajarani is habitual in Philippines, where it is a very rare surname, and India, where it is an extremely rare surname. More prevalently, Lajarani is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lajarani | India, Philippines |