Karlin is a distinctive boys' name in United States, ranking #7799 in 2020 with 10 recorded births. This places Karlin in the bottom 45% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2019 with 16 births ranking #5681. Since 1996, the popularity has increased by 11.1%. In 2020, approximately 1 in every 172,507 boys born was named Karlin. RISING Recent data shows the name is currently rising.