Kallin is a distinctive boys' name in United States, ranking #10244 in 2021 with 7 recorded births. The name reached its all-time peak in 2011 with 19 births ranking #4907. Since 1996, the popularity has increased by 40.0%. In 2021, approximately 1 in every 249,748 boys born was named Kallin. FALLING Recent data shows the name is currently falling.