Gardenia is a distinctive girls' name in United States, ranking #3830 in 1999 with 31 recorded births. The name reached its all-time peak in 1999 with 31 births ranking #3830. Since 1996, the popularity has increased by 34.8%. In 1999, approximately 1 in every 57,219 girls born was named Gardenia. STABLE Recent data shows the name is currently stable.