Kaelin is a distinctive girls' name in United States, ranking #7808 in 2022 with 14 recorded births. The name reached its all-time peak in 2005 with 196 births ranking #1177. Since 1996, the popularity has decreased by 88.1%. In 2022, approximately 1 in every 117,054 girls born was named Kaelin. FALLING Recent data shows the name is currently falling.