Free man
A Latinized feminine form of Karl, ultimately derived from the Germanic word 'karal' meaning free man. It is a rare spelling variant of Carolina or Karolina, often associated with Central European naming traditions.
Less common today
Karolyna isn't in the latest US Top 1000. It last peaked at #9,485 in 2012.
Czech supermodel and actress
Czech professional tennis player
Marvel superhero with light-based powers · Runaways
US births per 5-year period, 1990–present (SSA data).