Christalyn is a distinctive girls' name in United States, ranking #16661 in 2004 with 5 recorded births. The name reached its all-time peak in 2007 with 13 births ranking #9131. Since 1996, the popularity has decreased by 28.6%. In 2004, approximately 1 in every 367,224 girls born was named Christalyn. FALLING Recent data shows the name is currently falling.