Quick answers about Ysidro
How many people are named Ysidro?
An estimated 720 living Americans are named Ysidro.
How rare is Ysidro?
Ysidro is very rare among babies today, with 6 boys receiving the name in 2025, down 83.3% from its 1922 peak.
How old is the typical Ysidro?
The median age of a living American named Ysidro is approximately 50 years, with most bearers falling between 33 and 65 years old.
Is Ysidro still popular?
Not especially. Ysidro has been declining since its 1922 peak and registered 6 births in 2025.
Where is Ysidro most common?
Ysidro has its strongest geographic signal in Texas, where it appears 10.2× more often than the national baseline.
1906Peak 19222025
Where it lives now
Ysidro is most concentrated in Texas — about 10.2× the national rate in the 1940s.
States where Ysidro is given more often than the national average — its present-day heartland.
3×+
2×+
1.5×+
1.2×+
~ national
