Family name Falquin (Falquin 
) , around the globe, is an extremely rare last name. The surname Falquin is characteristic of Latin America and the Caribbean, particularly Chile, where it is a very rare surname. Much more prevalently, Falquin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Falquin | Democratic Republic of the Congo, Chile |