Cognomen Léothaud (Léothaud 
) , in the entire world, is an extremely rare family name. The surname Léothaud is habitual in Western Europe, particularly France, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Léothaud | France |
| louis léothaud FR (b. 1879) |
|
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| gilles léothaud French ethnomusicologist, FR (b. 1953) |
|