Shaelynn is a distinctive girls' name in United States, ranking #2810 in 2000 with 52 recorded births. The name reached its all-time peak in 2008 with 85 births ranking #2313. Since 1996, the popularity has increased by 26.8%. In 2000, approximately 1 in every 34,923 girls born was named Shaelynn. FALLING Recent data shows the name is currently falling.