This is the 8342nd most frequent French word.
yolande
"Yolande" is a French proper noun, typically used as a feminine given name.
Here, 'Yolande' functions as a proper noun, specifically the name of a person, and is the subject of the sentence.
Yolande aime la musique classique.
Yolande loves classical music.
In this sentence, 'Yolande' is again a proper noun, used as the object of the verb 'avons vu' (have seen).
Nous avons vu Yolande au concert hier soir.
We saw Yolande at the concert last night.
Here, 'Yolande' is a proper noun used as the indirect object receiving the gift in the sentence.