Callen is a distinctive girls' name in United States, ranking #7697 in 2015 with 15 recorded births. This places Callen in the top 40% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2023 with 34 births ranking #4206. Since 1996, the popularity has increased by 36.4%. In 2015, approximately 1 in every 118,977 girls born was named Callen. FALLING Recent data shows the name is currently falling.