Karol is a distinctive girls' name in United States, ranking #3137 in 2021 with 52 recorded births. The name reached its all-time peak in 2005 with 316 births ranking #818. Since 1996, the popularity has increased by 23.8%. In 2021, approximately 1 in every 31,533 girls born was named Karol. FALLING Recent data shows the name is currently falling.