The correct spelling of the name "Nickols" can be a bit confusing due to the variation in its pronunciation. The phonetic transcription of the word in International Phonetic Alphabet (IPA) is /nɪkəlz/. This means that the first syllable is pronounced as "nik," with the "o" and "l" being silent. The second syllable is pronounced as "uls." Therefore, the correct spelling of the name is "Nickols." It's essential to pay attention to the pronunciation when writing this name to avoid any confusion.