Shaelynn is a distinctive girls' name in United States, ranking #2667 in 2005 with 64 recorded births. The name reached its all-time peak in 2008 with 85 births ranking #2313. Since 1996, the popularity has increased by 56.1%. In 2005, approximately 1 in every 28,870 girls born was named Shaelynn. FALLING Recent data shows the name is currently falling.