Surname Lécu (Lécu 
) , worldwide, is a very rare family name. The family name Lécu is habitual in Western Europe, particularly France, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Lécu | France |
| jeanne lécu French politician, FR (b. 1921) |
|
|
| anne lécu FR (b. 1967) |
|