Karoline is a distinctive girls' name in United States, ranking #2251 in 2023 with 83 recorded births. The name reached its all-time peak in 2017 with 139 births ranking #1575. Since 1996, the popularity has increased by 10.7%. In 2023, approximately 1 in every 19,309 girls born was named Karoline. RISING Recent data shows the name is currently rising.