Janetta is a distinctive girls' name in United States, ranking #12224 in 2016 with 8 recorded births. The name reached its all-time peak in 1996 with 22 births ranking #4657. Since 1996, the popularity has decreased by 63.6%. In 2016, approximately 1 in every 221,436 girls born was named Janetta. RISING Recent data shows the name is currently rising.