Janelle is a distinctive girls' name in United States, ranking #671 in 2020 with 427 recorded births. The name reached its all-time peak in 2008 with 884 births ranking #373. Since 1996, the popularity has decreased by 37.8%. In 2020, approximately 1 in every 3,783 girls born was named Janelle. FALLING Recent data shows the name is currently falling.