This is the 689th most frequent Danish word.
pernille
"**Pernille**" is a Danish feminine given name, equivalent to "Petronilla" in English.
In this sentence, 'Pernille' is a proper noun, used as the subject of the verb, identifying the person performing the action.
Pernille danser i stuen.
Pernille is dancing in the living room.
Here, 'Pernille' is used in direct reference to identify the name of a person being discussed, showing its function as a specific identifier.
Jeg kender en pige ved navn Pernille.
I know a girl named Pernille.
In this usage, 'Pernille' acts as the object of a preposition, indicating the direction or recipient of the action.