Sierra is a distinctive girls' name in United States, ranking #551 in 2022 with 551 recorded births. The name reached its all-time peak in 1998 with 5,841 births ranking #51. Since 1996, the popularity has decreased by 90.0%. In 2022, approximately 1 in every 2,974 girls born was named Sierra. STABLE Recent data shows the name is currently stable.