The spelling of the name "Hector Dufranne" can be explained using the International Phonetic Alphabet (IPA). The first syllable is pronounced /ˈhɛktər/, with a short "e" sound and stress on the first syllable. The second syllable is pronounced /duːˈfræn/, with a long "u" sound and stress on the second syllable. The name is of French origin and is commonly used as a surname. When spelling out the name, it is important to pay attention to the correct placement and pronunciation of each letter.