Janeth is a distinctive girls' name in United States, ranking #1491 in 1997 with 110 recorded births. The name reached its all-time peak in 2003 with 175 births ranking #1215. Since 1996, the popularity has increased by 12.2%. In 1997, approximately 1 in every 15,824 girls born was named Janeth. FALLING Recent data shows the name is currently falling.