The spelling of the word "Sneddon" is unique and may be difficult to pronounce at first glance. The correct pronunciation is /snɛdən/, with emphasis on the first syllable. The "d" sound in the word is pronounced like "t" due to the Scottish dialect. Sneddon is a Scottish surname that originated from the village of Sneddon in Lanarkshire. Despite its uncommon spelling, the pronunciation of Sneddon's name is generally straightforward once the phonetic structure is understood.