Hiro
/HH-IY-R-OW/
Generous, broad-minded, abundant — Hiro carries the Japanese character for expansiveness (広), naming a child for the quality of a heart that makes room for others, a mind that takes in the whole horizon.
See Hiro scored for your familyQuick — what every parent wants to know about Hiro:
Yes — Hiro is a Buddhist boy name of Japanese origin, meaning “Generous, broad-minded, abundant — Hiro carries the Japanese character for expansiveness (広), naming a child for the quality of a heart that makes room for others, a mind that takes in the whole horizon.”. It also appears in Shinto tradition.
How well does Hiro fit your family?
This page tells you what Hiro means. The app tells you whether it's right for your baby — scored against the names already in your family, your heritage, and your baby's exact birth star.
Unlock Hiro's score — free
Six signals — scored for your family, not in the abstract:
Meaning & origin
Hiro is a boy's name of Japanese origin, traditionally used in Buddhist families. The name means "Generous, broad-minded, abundant — Hiro carries the Japanese character for expansiveness (広), naming a child for the quality of a heart that makes room for others, a mind that takes in the whole horizon." and belongs to the Prosperity cluster — names wishing abundance and flourishing life.
Beyond its Buddhist heritage, Hiro is also used in Shinto traditions, reflecting how this name has traveled across cultures.
Common among Japanese, American families, Hiro carries cultural weight that goes beyond its dictionary definition — it's a name with a story and a community.
What's Hiro's birth star?
In Vedic tradition, a baby's name is matched to their nakshatra (birth star) and rashi (moon sign) — usually through its first syllable. Hiro opens with “Hi.” But whether that's auspicious depends on your baby's exact date, time, and place of birth.
NameRoot works it out for you. Enter your baby's birth details and see exactly which nakshatra and rashi Hiro aligns with — and how strongly it scores.
See Hiro's birth-star reading →What does Hiro's numerology say?
Numerology assigns each name a single-digit destiny number by summing its letter values. Different schools use different mappings — NameRoot computes both so you can see how Hiro resonates in either tradition.
Hiro's destiny number is 5 — but a number only matters in context. The app matches it to your family's own numbers for a real compatibility read. See Hiro's full reading →
Does Hiro go with your family's names?
Hiro breaks into 4 sounds: /HH-IY-R-OW/. The real test isn't how it sounds alone — it's how it sounds beside the names already in your family: yours, your partner's, and any brothers or sisters. NameRoot scores that harmony, so Hiro sits naturally next to a Mum and Dad like Michael & Anna, or a big sister named Gianna — no awkward clashes, no two names that blur together. Hear Hiro beside your family's names →
Names similar to Hiro
If Hiro resonates with you, these names live in the same world — drawn from the same tradition, sharing the same meaning, or echoing a similar sound.
From the same tradition
Other Buddhist boy names, common in Japanese families
Sharing the same meaning
Other Buddhist boy names from the Prosperity cluster
Names that sound similar
Buddhist boy names that open with the same syllables as Hiro
Explore more names
Keep exploring names like Hiro — by tradition, by meaning, or by first letter.
Common questions about Hiro
What does the name Hiro mean?
Hiro means "Generous, broad-minded, abundant — Hiro carries the Japanese character for expansiveness (広), naming a child for the quality of a heart that makes room for others, a mind that takes in the whole horizon.." It is a boy name of Japanese origin, traditionally used in Buddhist families.
Is Hiro a boy or girl name?
Hiro is most commonly used as a boy name.
What is the origin of the name Hiro?
Hiro is of Japanese origin, used in Buddhist, Shinto traditions, commonly among Japanese, American families.
Is Hiro a Buddhist name?
Yes. Hiro is a boy name traditionally used in Buddhist families, of Japanese origin. It also appears in Shinto tradition.
What does Hiro mean in Japanese?
Hiro originates from Japanese, where it means "Generous, broad-minded, abundant — Hiro carries the Japanese character for expansiveness (広), naming a child for the quality of a heart that makes room for others, a mind that takes in the whole horizon.."
What is the numerology of Hiro?
Hiro has a Pythagorean destiny number of 5 — freedom and adventurous change.
See how Hiro scores for your family
NameRoot is the only baby-name app that scores every name across 6 signals against your specific family context. Download free — Hiro is waiting.
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