Pure; little dark one
Keyrin is a modern phonetic variant likely derived from the Irish name Kieran or Ciarán, meaning 'little dark one'. It may also be influenced by the name Katherine, which carries the meaning 'pure'. Due to its rarity, it is often chosen by parents seeking a unique, contemporary sound with traditional roots.
Less common today
Keyrin isn't in the latest US Top 1000. It last peaked at #9,379 in 2021.
US births per 5-year period, 1990–present (SSA data).
