This is the 3738th most frequent French word.
riley
The word "riley" does not exist as a standard French word.
In this sentence, 'Riley' is used as a proper noun to refer to a person's name.
Riley prépare un gâteau pour l'anniversaire de sa sœur.
Riley is baking a cake for her sister's birthday.
Here, 'Riley' is used in possessive construction, referring to the owner of the dog.
Le chien de Riley est toujours plein d'énergie.
Riley's dog is always full of energy.
In this example, 'Riley' is part of a compound subject, helping form the subject of the sentence.