Globally, Lasanga (Lasanga 
) is an extremely rare gender-neutral first name. Very seldom, Lasanga is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Lasanga | Canada, Philippines, India, United States, Sri Lanka |
Mason, Sauce, Price, Prasad, Abeysuriya, Wijesekara, Munasinghe, and Alexander-Price