Charnay is a distinctive girls' name in United States, ranking #12312 in 2001 with 7 recorded births. The name reached its all-time peak in 1999 with 11 births ranking #8339. Since 1996, the popularity has decreased by 12.5%. In 2001, approximately 1 in every 257,223 girls born was named Charnay. FALLING Recent data shows the name is currently falling.