Gunnerson is spelled with two "n"s and one "s," with the stress falling on the second syllable. In IPA (International Phonetic Alphabet), it is transcribed as ˈɡʌnərsən. The first syllable is pronounced with the short "u" sound followed by a neutral vowel, while the second syllable is pronounced with the schwa sound. The final syllable is pronounced with the stressed "suh" sound. The spelling of Gunnerson reflects its Scandinavian origin, which is common among surnames in North America.