Family name Lalsie (Lalsie 
) , in the world, is a very rare last name. The cognomen Lalsie is habitual in France, where it is a very rare surname, Venezuela, where it is an extremely rare surname, and the United Kingdom. In absolute terms, this name is the most popular in the United States, France, and the United Kingdom. Much less frequently, Lalsie is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lalsie | United Kingdom, Venezuela, United States, India, France |
| marie-josée lalsie French Guianese politician, FR |
|