Agustina is a distinctive girls' name in United States, ranking #4119 in 2005 with 34 recorded births. The name reached its all-time peak in 2004 with 36 births ranking #3901. Since 1996, the popularity has increased by 112.5%. In 2005, approximately 1 in every 54,344 girls born was named Agustina. STABLE Recent data shows the name is currently stable.