Taisei
given name · Latin script
Recorded as a male name· opposite-gender records fall within measured source noise
(measured from records)Officially recorded in 8 countries · latest register: dane.gov.pl, 2026
/ˈteɪˌseɪ/(machine-generated) pronunciation, model-generated
Taisei is a male given name written in the Latin script, with more bearers in Poland than in any other country.
- PLPoland1 in 7.7M(measured from records)
- FRFrance≈1 in 63M
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.
- Poland (measured from records)
- Record sources
- 13 (measured from records)
- 1 in 7.7M (inferred from the name graph)
5 people, 2026
corpus datasets behind its best-documented spelling
strongest: reference-verified
Poland
measured from records inferred from the name graph
Spellings & scripts
(measured from records)One other spelling is counted as the same name:
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)Taisei 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 | |||
|---|---|---|---|---|---|
| PL Poland | 5 | 1 in 7.7M | 5 | — | — |
| FR France | ≈1 est. | ≈1 in 63M | — | Taisei | 13 |
| US United States | — | — | 7 | — | 3 |
| IS Iceland | — | — | 1 | — | — |
| AU Australia | — | — | 1 | — | — |
5 people counted by dane.gov.pl — PESEL given names (first + second name position, 2026-01-20), 2026. 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: SSA — National Baby Names (1880–present); dane.gov.pl — PESEL given names (first + second name position, 2026-01-20); Þjóðskrá Íslands — Name frequencies (NafnTíðni, registry); 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)- Taisei Matsubarab. 1972JPJapanese Go player
- Taisei Takagib. 1973JPJapanese baseball player
- Taisei Fujitab. 1982JPJapanese association football player
- Taisei Makiharab. 1992JPJapanese baseball player
- Daisei Yoshidab. 1995JPnot in their usual nameJapanese baseball player
- Taisei Kidob. 1996JPJapanese actor
- Taisei Sakaib. 1998JPJapanese actor
- Taisei Miyashirob. 2000JPJapanese association football player
- Taisei Katob. 2002JPJapanese association football player (2002-)
- Taisei Ishiib. 2003JPJapanese association football player (2003-)
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).
How to address them
(machine-generated)A formal English salutation is built on the surname, so it needs a full name — on its own, a first name only supports the informal form.
Evidence
(measured from records)12 registers and reference works attest this spelling, across 8 countries.
| Country | Register | Year | Count | Rank |
|---|---|---|---|---|
| US United States | SSA — National Baby Names (1880–present) | 2015 | 12 | — |
| US United States | SSA — National Baby Names (1880–present) | 2013 | 12 | — |
| US United States | SSA — National Baby Names (1880–present) | 2010 | 12 | — |
| US United States | SSA — National Baby Names (1880–present) | 2006 | 11 | — |
| US United States | SSA — National Baby Names (1880–present) | 2011 | 10 | — |
| US United States | SSA — National Baby Names (1880–present) | 2003 | 8 | — |
| US United States | SSA — National Baby Names (1880–present) | 2023 | 7 | — |
| US United States | SSA — National Baby Names (1880–present) | 2014 | 7 | — |
| US United States | SSA — National Baby Names (1880–present) | 2012 | 7 | — |
| US United States | SSA — National Baby Names (1880–present) | 2007 | 7 | — |
| US United States | SSA — National Baby Names (1880–present) | 2004 | 7 | — |
| US United States | SSA — National Baby Names (1880–present) | 2002 | 7 | — |
Reference works 1
- Wikipedia surname tokens
These works list the name; their figures are licensed and are not reproduced here.
Register rows as of the 2026-10-09 data build.
Frequently asked questions
- Is Taisei a male or female name?
- Taisei 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.
- How do you pronounce Taisei?
- A machine transcription gives /ˈteɪˌseɪ/ (IPA) for Japanese.
- In which country does Taisei have the most bearers?
- In Poland, the national register counted about 5 people named Taisei, more than in any other country we hold.
- Where is Taisei most common?
- Taisei is densest in Poland, where the national register counts about 1 in 7.7 million people carrying it.
- How common is the name Taisei?
- In Poland, the national register counted 5 people named Taisei in 2026, about 1 in 7.7 million residents.
What do you want to know about Taisei?
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/taiseiThe 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, “Taisei”. Data snapshot 2026-10-13.