Unknown; likely a modern invented name
Dazion is a contemporary American name with no established etymological history. It is likely a creative blend of popular phonetic elements, possibly influenced by names like Dashawn or Zion, or a variation of the surname Dazey. Because it lacks a traditional root, its meaning is defined by the parents who choose it.
Less common today
Dazion isn't in the latest US Top 1000. It last peaked at #10,090 in 2000.
US births per 5-year period, 1990βpresent (SSA data).