Karol is a distinctive boys' name in United States, ranking #7862 in 2021 with 10 recorded births. The name reached its all-time peak in 2005 with 132 births ranking #1206. Since 1996, the popularity has decreased by 41.2%. In 2021, approximately 1 in every 174,824 boys born was named Karol. FALLING Recent data shows the name is currently falling.