This is the 691st most frequent Norwegian word.
paul
"Paul" is not a Norwegian word; it is a common name.
Mentioning 'Paul', a proper noun, as the subject and owner of the cat.
Paul har en katt som heter Luna.
Paul has a cat named Luna.
Using 'Paul' as a possessive entity to describe the ownership of the book.
Denne boken tilhører Paul.
This book belongs to Paul.
Using 'Paul' as a direct object of the verb 'spoke', indicating whom the interaction was with.