This is the 7351st most frequent French word.
olga
"Olga" is not a French word; it is a proper noun, typically a given name.
Here, 'Olga' is used as a proper noun, which is the name of a person being spoken about.
Olga est une amie très chère.
Olga is a very dear friend.
In this context, 'Olga' is used as a name assigned to a pet, demonstrating how names can be applied contextually.
Nous avons nommé notre chat Olga.
We named our cat Olga.
In this example, 'Olga' is mentioned as a character or role in a theatrical performance, indicating its usage in narrative contexts.