Shin'Ichiro
given name · Latin script
Recorded as a male name· opposite-gender records fall within measured source noise
Shin'Ichiro is a given name written in the Latin script, with more bearers in Japan than in any other country.
- JPJapan≈1 in 4.2K(inferred from the name graph)
- USUnited States1 in 2.1M
- SGSingapore≈1 in 364K
carrying the name, as counted by its national register where one exists and as Mondonomo estimates it elsewhere (marked ≈ and "est." on hover). One hue, darker where it is more common; hover a country for its figure.
- Japan (inferred from the name graph)
- Sources
- 118 (measured from records)
- ≈1 in 4.2K (inferred from the name graph)
≈30,000 people, est.
Highest-authority source
Japan, est.
measured from records inferred from the name graph
Spellings & scripts(measured from records)
2 other spellings are counted as the same name:
Locally spelled Shinichiro in JP Japan, US United States, GB United Kingdom and 4 more.
Spellings marked ● are how people bearing the name write it in our records, and ○ marks a model's transliteration; click a spelling to open its page.
Meaning & origin
No verified etymology recorded for this name yet — the entries below are drawn from usage statistics and the name graph.
Attested across 2 languages in the etymology graph.
Where in the world(measured from records)
Shin'Ichiro counted together with the spellings and other-language forms grouped with it. Where a register counted another spelling, the row names it.
Sorted by bearers: national registers' counts, and Mondonomo's estimates (≈, est.) where no register counts.
| Country | Most common spelling | Sources | ||||
|---|---|---|---|---|---|---|
| JP Japan | #674 | ≈30,000 est. | ≈1 in 4.2K | — | Shinichiro | 118 |
| US United States | — | 156 | 1 in 2.1M | 156 | Shinichiro | 96 |
| CO Colombia | — | ≈57 est. | ≈1 in 856K | — | Shinichiro | 1 |
| GB United Kingdom | — | ≈38 est. | ≈1 in 1.7M | — | Shinichiro | 15 |
| MY Malaysia | — | ≈33 est. | ≈1 in 991K | — | Shinichiro | 6 |
| AU Australia | — | ≈30 est. | ≈1 in 847K | 1 | — | — |
| NL Netherlands | — | ≈25 est. | ≈1 in 704K | — | Shinichiro | 5 |
| SG Singapore | — | ≈17 est. | ≈1 in 364K | — | Shinichiro | 5 |
Exact figures are national registers' own counts, while figures marked ≈ and est. are Mondonomo’s estimates, counted from our sources and calibrated against those registers; hover one for how far to trust it in that country. A dash means neither exists.
Registers cited: Census Bureau — First Name Frequency 2020 by sex; SA BDM — Popular baby names South Australia (1944–present). Figures without a register are Mondonomo estimates; see Methodology.
Country figures for a list of names, at full precision, are available under licence rather than by scraping this table (how that works).
Notable people with this name(measured from records)
- Shin'ichirō Tomonagab. 1906JPnot in their usual nameJapanese physicist (1906-1979)
- Shinichiro Sawaib. 1938JPJapanese film director (1938-2021)
- Shinichiro Kurimotob. 1941JPJapanese academic
- Shin'ichiro Ikebeb. 1943JPnot in their usual nameJapanese composer
- Shinichirō Watanabeb. 1965JPJapanese anime director
- Shin'ichirō Mikib. 1968JPnot in their usual nameJapanese voice actor
- Shinichiro Tanib. 1968JPJapanese association football player
- Shinichiro Ohtab. 1971JPJapanese voice actor
- Shinichiro Koyamab. 1978JPJapanese baseball player
- Shin'ichirō Kamiob. 1982JPnot in their usual nameJapanese voice actor and actor
The ten people covered by the most Wikipedia language editions — a proxy for cross-cultural notability, which favours historical and Western figures over equally prominent contemporary ones — shown by birth year. Source: Wikidata (CC0).
Evidence(measured from records)
No register attests this spelling yet
Frequently asked questions
- Is Shin'Ichiro a male or female name?
- Shin'Ichiro is a male name in our records. Opposite-gender entries fall within the cross-gender noise we measure in the source data, so we don't report them as usage.
- In which country does Shin'Ichiro have the most bearers?
- Mondonomo estimates about 30 thousand people named Shin'Ichiro in Japan, more than in any other country we hold, where it is most often spelled shinichiro.
- How common is the name Shin'Ichiro?
- In the United States, the national register counted 156 people named Shin'Ichiro in 2020, about 1 in 2.1 million residents.
- How common is Shin'Ichiro compared with other names?
- In Japan, Shin'Ichiro is the 674th most common given name of 366,905 given names recorded there.
What do you want to know about Shin'Ichiro?
Nobody replies to these one by one, but what readers ask decides what these pages answer next.
Query this name via API
curl -H "X-API-Key: YOUR_KEY" https://api.mondonomo.ai/api/v1/name-graph/shin'ichiroThe payload this page is built from: spellings and scripts, countries and languages, related names, and the registers that attest the form. It takes a free API key (1,000 requests a day), which returns what this page shows everyone; the full country table, every register citation and the year-by-year series come with a licensed key, as does bulk access.
About this data
measured from records inferred from the name graph machine-generated
These figures come from the data snapshot of and will change as it is rebuilt.
Statistics are aggregated from the Mondonomo name corpus; related names and etymology are inferred from the name graph; pronunciation and any machine-marked transliterations are model-generated. Read how the numbers are made, including their known failure modes, and where the data comes from.
Reference works we consult — surname dictionaries, official name registers, Wikidata and Wiktionary — are named directly, beside the claims they support. The per-country source counts also include datasets of person records: we publish how many there are and their authority tier, but not their names.
Cite this page Mondonomo, “Shin'Ichiro” — the 674th most common given name in Japan. Data snapshot 2026-10-10.