Surname Lakshanan (Lakshanan 
) , worldwide, is a very rare last name. The family name Lakshanan is characteristic of Malaysia, where it is a very rare surname, the United States, where it is an extremely rare surname, and India. Much more frequently, Lakshanan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lakshanan | Malaysia, United States, India, Sri Lanka |