This is the 853rd most frequent Danish word.
alex
"Alex" is not specifically a Danish word but rather a common given name used in Denmark and other countries.
Here, 'Alex' is used as a proper noun to identify a specific individual.
Alex går en tur i parken hver morgen.
Alex takes a walk in the park every morning.
In this sentence, 'Alex' remains a proper noun used to refer to a known person.
Vi mødte Alex på skolen i går.
We met Alex at school yesterday.
Here, 'Alex' is used in the possessive form 'Alex'', indicating possession or attribution in the context of discussing Alex's idea.