The spelling of the word "Tyvyan" is unique and not commonly encountered. Its phonetic transcription is /ˈtaɪviən/. The first syllable "Tyv" sounds like "tie" and "v" combined, with a long "i" sound. The second syllable "yan" rhymes with "lion". This unusual spelling may make it difficult for non-native English speakers to pronounce correctly. However, with the aid of phonetic transcription, the pronunciation of the word "Tyvyan" can be learnable with ease.