Keelin is a distinctive girls' name in United States, ranking #11640 in 2021 with 8 recorded births. The name reached its all-time peak in 2002 with 61 births ranking #2566. Since 1996, the popularity has decreased by 78.9%. In 2021, approximately 1 in every 204,964 girls born was named Keelin. FALLING Recent data shows the name is currently falling.