The spelling of the word "Fogarty" is straightforward once you understand the IPA phonetic transcription. It is pronounced as /ˈfoʊɡərti/. The first letter of the word is pronounced as "fo" with an "oh" sound, followed by a "g" with a soft "g" sound. The "a" in the third syllable is pronounced as "uh," and the "r" is pronounced with a rolled "r" sound. The last syllable is pronounced as "ti" with the "i" sounding like "ee." The spelling of the word matches the sound it produces when pronounced using the IPA phonetic transcription.
There doesn't appear to be any widely recognized etymology for the word "fogarty". It is possible that it could be a surname or a variant spelling of another word. However, without additional context or information, it is difficult to determine the precise origin and meaning of the term.