Airen is a distinctive girls' name in United States, ranking #13903 in 2003 with 6 recorded births. The name reached its all-time peak in 2000 with 8 births ranking #10769. Since 1996, the popularity has increased by 20.0%. In 2003, approximately 1 in every 304,508 girls born was named Airen. FALLING Recent data shows the name is currently falling.