Callen is a distinctive girls' name in United States, ranking #11500 in 2003 with 8 recorded births. The name reached its all-time peak in 2023 with 34 births ranking #4206. Since 1996, the popularity has decreased by 27.3%. In 2003, approximately 1 in every 228,381 girls born was named Callen. FALLING Recent data shows the name is currently falling.