This is the 8073rd most frequent Swedish word.
yngve
"Yngve" is a Swedish male given name.
'Yngve' is a proper noun forming a possession ('Yngve's house'), indicating the house belongs to Yngve.
Vi ska gå till Yngves hus senare.
We will go to Yngve's house later.
In this sentence, 'Yngve' is a proper noun referring to a person whom someone might know or have met previously.
Har du mött Yngve tidigare?
Have you met Yngve before?
Here, 'Yngve' is a proper noun used as the personal name of the subject in the sentence.