Variant of Dion; follower of Dionysus
Dieon is a rare spelling variant of Dion, which is a shortened form of Dionysius. It originates from the Greek name Dionysios, referring to the god of wine, fertility, and revelry. In a modern context, it is often chosen as a unique alternative to Deon or Dion.
Less common today
Dieon isn't in the latest US Top 1000. It last peaked at #5,503 in 1996.
US births per 5-year period, 1990βpresent (SSA data).