Agustina is a distinctive girls' name in United States, ranking #5774 in 2010 with 23 recorded births. The name reached its all-time peak in 2004 with 36 births ranking #3901. Since 1996, the popularity has increased by 43.8%. In 2010, approximately 1 in every 77,275 girls born was named Agustina. STABLE Recent data shows the name is currently stable.