This is the 8288th most frequent German word.
juan
The word "Juan" is not German; it is a Spanish given name.
'Juan' is used here as a proper noun, referring to a person's name, showing its role as a subject in the sentence.
Juan ist ein Freund von mir.
Juan is a friend of mine.
'juan' is employed here as a noun in lowercase and signifies a generic representation of a man, similar to 'John Doe' in English.
In Spanien bedeutet 'juan' oft einen typischen Mann.
In Spain, 'juan' often means a typical man.
'Juan' appears as the subject being directly addressed, showing its use in a vocative context.