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