Isokawa
given name · Japanese · Latin script
Recorded for both men and women· direction only, no split published
Isokawa is a given name, most frequently recorded in Japan. It appears chiefly in Japanese, written in the Latin script.
- JPJapan1 in 136K◐
carrying the name, one hue, darker where it is more common. Hover a country for its figure.
Meaning & origin
No verified etymology recorded for this name yet — the entries below are drawn from usage statistics and the name graph.
Where in the world●
| Country | Share of this name | |
|---|---|---|
| JP Japan | 457 | 100% |
≈457 recorded bearers across the countries shown (a sample of the full distribution).
Country figures for a list of names, at full precision, are available under licence rather than by scraping this table. How that works.
Languages●
- Japanese457100%
Show as table
| Name | Records | Note |
|---|---|---|
| Japanese | 457 | 100% |
Language is read off each record's context, not declared by the bearer; a share is of all records for this spelling.
Evidence●
Attested in 3 sources across 2 countries.
| Country | Register | Year | Count | Rank |
|---|---|---|---|---|
| JP Japan | Japanese, Chinese, Korean Surnames (Hadamitzky, 1998) | — | — | — |
| US United States | wru Name Dictionary — US surnames (Census 2010 + voter-file supplement) | — | — | — |
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 2026-09-06 data build · 2 rows in the corpus for this spelling.
Frequently asked questions
- How common is the name Isokawa?
- Our records include 457 bearers of Isokawa across 1 countries — a sample of the full distribution.
- In which country does Isokawa have the most bearers?
- Isokawa is most frequently recorded in Japan.
- Is Isokawa a male or female name?
- Isokawa is recorded for both men and women. We don't publish a percentage split: a record's gender belongs to the person and is attached to every given name on that record, so names in cultures where a name string also carries a parent's or spouse's given name pick up large cross-gender counts.
Query this name via API
curl https://nelma-api.mondonomo.ai/api/v1/name-graph/isokawaThe same payload this page is built from: spellings and scripts, countries and languages, related names, and the registers that attest the form. Rate-limited for casual use. Bulk access and licensing.
About this data
Data snapshot . Figures are rebuilt periodically and will change.
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, “Isokawa”. Data snapshot 2026-08-31.