What's the noun for Naziphilia? Here's the word you're looking for.
Nazi
(historical) A member of the National Socialist German Workers Party (Nationalsozialistische Deutsche Arbeiterpartei, commonly called the NSDAP or Nazi Party).
(pejorative) One who imposes one’s views on others; one who is considered unfairly oppressive or needlessly strict. (also frequently uncapitalised: nazi)