Janelly is a distinctive girls' name in United States, ranking #2265 in 2010 with 85 recorded births. The name reached its all-time peak in 2018 with 108 births ranking #1874. Since 1996, the popularity has increased by 174.2%. In 2010, approximately 1 in every 20,910 girls born was named Janelly. FALLING Recent data shows the name is currently falling.