Ysidro is a distinctive boys' name in United States, ranking #5458 in 1998 with 12 recorded births. The name reached its all-time peak in 1998 with 12 births ranking #5458. Since 1996, the popularity has increased by 100.0%. In 1998, approximately 1 in every 159,277 boys born was named Ysidro. RISING Recent data shows the name is currently rising.