Janett is a distinctive girls' name in United States, ranking #6445 in 2012 with 20 recorded births. The name reached its all-time peak in 2002 with 44 births ranking #3214. Since 1996, the popularity has decreased by 45.9%. In 2012, approximately 1 in every 88,037 girls born was named Janett. RISING Recent data shows the name is currently rising.