Janeth is a distinctive girls' name in United States, ranking #4399 in 2025 with 32 recorded births. The name reached its all-time peak in 2003 with 175 births ranking #1215. Since 1996, the popularity has decreased by 67.3%. In 2025, approximately 1 in every 50,227 girls born was named Janeth. FALLING Recent data shows the name is currently falling.