Carlen is a distinctive girls' name in United States, ranking #11200 in 2001 with 8 recorded births. The name reached its all-time peak in 2004 with 10 births ranking #10044. Since 1996, the popularity has increased by 33.3%. In 2001, approximately 1 in every 225,070 girls born was named Carlen. FALLING Recent data shows the name is currently falling.