This is the 7581st most frequent Swedish word.
svendsen
"Svendsen" is a Swedish surname, derived from the Danish patronymic meaning "son of Svend."
'Svendsen' here is again used as a proper noun, referring to an individual.
Jag mötte Svendsen på vägen.
I met Svendsen on the road.
Here 'Svendsen' is used as a proper noun, specifically a surname.
Han heter Svendsen.
His name is Svendsen.
In this sentence, 'Svendsen' refers to a family name, used in plural form to indicate the family.