Family name Lassablière (Lassablière 
) , all around the world, is a very rare surname. The surname Lassablière is habitual in Western Europe, particularly France, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Lassablière | France |
| pierre lassablière French physician, FR (b. 1878) |
|
|
| grégory lassablière French comics artist, FR (b. 1972) |
|