Agustin is a distinctive boys' name in United States, ranking #936 in 2017 with 223 recorded births. The name reached its all-time peak in 2001 with 372 births ranking #561. Since 1996, the popularity has decreased by 22.6%. In 2017, approximately 1 in every 8,297 boys born was named Agustin. RISING Recent data shows the name is currently rising.