Janelle is a moderately popular girls' name in United States, ranking #470 in 2000 with 591 recorded births. This places Janelle in the top 3% of ranked US girls' names for the year. Its actual usage is classified as Moderately Popular. The name reached its all-time peak in 2008 with 884 births ranking #373. Since 1996, the popularity has decreased by 14.0%. In 2000, approximately 1 in every 3,073 girls born was named Janelle. FALLING Recent data shows the name is currently falling.