Estuardo is a distinctive boys' name in United States, ranking #4767 in 2015 with 20 recorded births. The name reached its all-time peak in 2009 with 25 births ranking #4075. Since 1996, the popularity has increased by 100.0%. In 2015, approximately 1 in every 95,813 boys born was named Estuardo. FALLING Recent data shows the name is currently falling.