Dedeaux is a surname with a unique spelling that can be challenging to pronounce correctly. It is pronounced as "duh-doh" with the stress on the first syllable "duh." The 'x' at the end of the word is silent and not pronounced. The spelling of Dedeaux is based on the French language where "eaux" is pronounced as "oh." Therefore, it is important to remember that Dedeaux is a two-syllable word pronounced as "duh-doh" and not "dee-doh" as one might initially think.