Shaelynn is a distinctive girls' name in United States, ranking #2416 in 2006 with 78 recorded births. The name reached its all-time peak in 2008 with 85 births ranking #2313. Since 1996, the popularity has increased by 90.2%. In 2006, approximately 1 in every 24,373 girls born was named Shaelynn. FALLING Recent data shows the name is currently falling.