Montanna is a distinctive girls' name in United States, ranking #2469 in 1997 with 53 recorded births. The name reached its all-time peak in 1998 with 86 births ranking #1813. Since 1996, the popularity has increased by 23.3%. In 1997, approximately 1 in every 32,843 girls born was named Montanna. RISING Recent data shows the name is currently rising.