Janett is a distinctive girls' name in United States, ranking #5312 in 2010 with 26 recorded births. The name reached its all-time peak in 2002 with 44 births ranking #3214. Since 1996, the popularity has decreased by 29.7%. In 2010, approximately 1 in every 68,359 girls born was named Janett. RISING Recent data shows the name is currently rising.