Janetta is a distinctive girls' name in United States, ranking #6863 in 1998 with 14 recorded births. This places Janetta in the top 41% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1996 with 22 births ranking #4657. Since 1996, the popularity has decreased by 36.4%. In 1998, approximately 1 in every 126,206 girls born was named Janetta. RISING Recent data shows the name is currently rising.