Mariana is a moderately popular girls' name in United States, ranking #261 in 2025 with 1,192 recorded births. The name reached its all-time peak in 2005 with 2,062 births ranking #165. Since 1996, the popularity has increased by 91.3%. In 2025, approximately 1 in every 1,348 girls born was named Mariana. STABLE Recent data shows the name is currently stable.