Janeth is a distinctive girls' name in United States, ranking #1430 in 2001 with 132 recorded births. The name reached its all-time peak in 2003 with 175 births ranking #1215. Since 1996, the popularity has increased by 34.7%. In 2001, approximately 1 in every 13,641 girls born was named Janeth. FALLING Recent data shows the name is currently falling.