Slender and fair; pure
Kaylyn is a modern American compound name, likely combining the name Kay with the popular suffix -lyn. It draws from the Greek 'katharos' meaning pure and the Irish 'caol' meaning slender.
Less common today
Kaylyn isn't in the latest US Top 1000. It last peaked at #520 in 1997.
Olympic bronze medalist soccer player
Actress and social media personality
US births per 5-year period, 1990βpresent (SSA data).