Jetta is a distinctive girls' name in United States, ranking #7625 in 2017 with 15 recorded births. The name reached its all-time peak in 2009 with 50 births ranking #3323. Since 1996, the popularity has increased by 87.5%. In 2017, approximately 1 in every 115,059 girls born was named Jetta. FALLING Recent data shows the name is currently falling.