Janeth is a distinctive girls' name in United States, ranking #1540 in 2007 with 149 recorded births. The name reached its all-time peak in 2003 with 175 births ranking #1215. Since 1996, the popularity has increased by 52.0%. In 2007, approximately 1 in every 12,902 girls born was named Janeth. FALLING Recent data shows the name is currently falling.