Pure; or a modern invented name
Keiyon is likely a modern American variation of the name Keon or Keyon. It is often associated with the Gaelic name Cian, meaning 'ancient,' or the Persian name Kian, meaning 'king' or 'foundation.' In some contexts, it is treated as a creative blend of phonetic elements popular in contemporary naming trends.
Less common today
Keiyon isn't in the latest US Top 1000. It last peaked at #6,118 in 2005.
US births per 5-year period, 1990–present (SSA data).
