Companion or fighter
Kaedyn is a modern Americanized spelling of Caden. Its roots are often linked to the Arabic word for companion or the Welsh surname Cadwgan, meaning battle.
Less common today
Kaedyn isn't in the latest US Top 1000. It last peaked at #1,527 in 2009.
US births per 5-year period, 1990βpresent (SSA data).