Boy Name
Ysidro
Ysidro is a boy's name whose meaning is not firmly attested in the historical record. It is used as a boy's name across several naming traditions, and it is rare in the United States today — outside the SSA top 1,000.
Ysidro is a boy baby name. It currently sits in the Rare tier of US baby names for 2026, and parents who love Ysidro often also consider Yazmin.
Ysidro meaning, origin, and usage
Meaning: Ysidro has a distinctive sound and evolving modern usage.
Origin: Multiple naming traditions are associated with this name.
Pronunciation: Baby Name Studio pronounces Ysidro as Y·S·I·D·R·O, with 6 letters and a boy usage profile.
Popularity: According to Baby Name Studio's 2026 tracker, Ysidro is an uncommon, standout choice in the Rare tier.
Ysidro variants, nicknames, middle names, and sibling names
- Variants and spelling ideas: Ysidroa, Ysidroe, Ysidroy, Ysidr.
- Nicknames: Ysi and Y.
- Middle names: Pair Ysidro with a middle name that balances its substantial sound; start with the Ysidro middle name generator.
- Sibling names: Yazmin, Yousef, Yisroel, Yosef, Yusuf — full picks on the sibling names for Ysidro guide for a cohesive sibset.
- Similar names: Looking for names that sound like Ysidro? Browse our names like Ysidro guide for phonetic-neighbor picks.
- Explore more: use the Baby Name Explorer, name search, AI name generator, and Baby Name Studio homepage.
Frequently asked about Ysidro
What does the name Ysidro mean?
Ysidro has no single meaning that is firmly attested in the historical record. It is used as a boy name in US birth records, and parents usually choose it for its sound rather than a documented meaning.
What is the origin of Ysidro?
The exact origin of Ysidro is debated, but it has been used across multiple naming traditions.
How do you pronounce Ysidro?
Ysidro has 6 letters and is most commonly stressed on the first syllable.
Is Ysidro a boy's or girl's name?
Ysidro is primarily used as a boy's name in US records.
How popular is Ysidro in 2026?
In our 2026 popularity tracker, Ysidro sits in the Rare tier — an uncommon, standout choice.
What names are similar to Ysidro?
Names that share Ysidro's sound and style include Yazmin, Yousef, Yisroel, Yosef, Yusuf.
What middle names pair well with Ysidro?
Good middle-name fits for Ysidro pair an opposite syllable rhythm: if Ysidro is short, lean longer (e.g. classical or three-syllable middles); if Ysidro is longer, a one-syllable middle keeps the full name from feeling heavy.
What are good sibling names for Ysidro?
Sibling names that pair naturally with Ysidro share its rhythm without rhyming — Yazmin, Yousef, Yisroel all sit comfortably alongside it on a shortlist.