Unknown; possibly a modern elaboration of Terry or Terrence
Terrion is a modern American name with no singular established etymology. It is likely a creative blend, combining the 'Ter-' prefix from names like Terrence or Terry with the popular '-ion' suffix found in names like Zion or Orion. Because of its recent emergence, it lacks a traditional historical meaning.
Less common today
Terrion isn't in the latest US Top 1000. It last peaked at #1,587 in 2001.
NFL cornerback for the Detroit Lions
US births per 5-year period, 1990βpresent (SSA data).