Family name Lalthantluangi (Lalthantluangi 
) , in the entire world, is a very rare last name. The family name Lalthantluangi is habitual in Southern Asia, particularly India, where it is an extremely rare surname. More prevalently, Lalthantluangi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lalthantluangi | India |