Sigmund Freud is a proper noun—the name of the Austrian neurologist who founded psychoanalysis. This term refers to the man and his theories, and is typically used in academic, clinical, and historical contexts. Pronunciation emphasizes the initial “Sig-” syllable, with the “ Freud” portion containing a voiced labio-dental fricative and a rounded vowel. The overall stress pattern is on the first name, with a clear separation between the two parts.
Full pronunciation guide