Ysidro is a distinctive boys' name in United States, ranking #9221 in 2001 with 7 recorded births. This places Ysidro in the bottom 25% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1998 with 12 births ranking #5458. Since 1996, the popularity has increased by 16.7%. In 2001, approximately 1 in every 277,547 boys born was named Ysidro. RISING Recent data shows the name is currently rising.