Alta is a distinctive girls' name in United States, ranking #7433 in 2008 with 17 recorded births. The name reached its all-time peak in 2021 with 35 births ranking #4099. Since 1996, the popularity has increased by 13.3%. In 2008, approximately 1 in every 111,219 girls born was named Alta. STABLE Recent data shows the name is currently stable.