This is the 6269th most frequent French word.
félix
"Félix" is a French proper noun, typically used as a male given name, equivalent to "Felix" in English.
In this sentence, 'Félix' is used as a proper noun, specifically the name of a person. It is the subject of the sentence and signifies the person performing the action.
Félix cherche son cahier dans le sac.
Félix is looking for his notebook in the bag.
Here, 'Félix' refers to a name itself, used as a noun rather than identifying a specific person. It is the object of the sentence's discussion to refer to a naming tradition.
Le nom Félix est souvent donné en honneur des saints.
The name Félix is often given in honor of saints.
In this construction, 'félix' could hypothetically be used as a plural noun referring to a category or group, although this is less common and may not be standard usage in French.