Alta is a distinctive girls' name in United States, ranking #7822 in 2012 with 15 recorded births. This places Alta in the top 40% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2021 with 35 births ranking #4099. In 2012, approximately 1 in every 117,383 girls born was named Alta. STABLE Recent data shows the name is currently stable.