Yen is a distinctive girls' name in United States, ranking #10085 in 2001 with 10 recorded births. The name reached its all-time peak in 1998 with 14 births ranking #7095. Since 1996, the popularity has increased by 42.9%. In 2001, approximately 1 in every 180,056 girls born was named Yen. FALLING Recent data shows the name is currently falling.