How do you say leprechaun in french?

There isn't a direct translation for "leprechaun" in French. However, you can use these options depending on the context:

Literal translation:

* Lutin - This is the closest word to "leprechaun" in meaning, but it's more general and refers to a mischievous fairy creature.

Figurative translations:

* Farfadet - This is a slightly archaic word that refers to a mischievous sprite or goblin.

* Fée espiègle - This literally means "mischievous fairy," and can be used to describe a leprechaun's playful nature.

* Petit homme vert - This translates to "little green man" and is a more playful and descriptive way to describe a leprechaun.

The best option will depend on the specific situation and the intended meaning.