Sasaki

surname · Latin script

Recorded for both men and women· direction only, no split published

/sɑˈsɑki/(machine-generated) pronunciation, model-generated

Sasaki is a surname written in the Latin script, most frequently recorded in the United States. Recorded meaning: Borrowed from Japanese 佐々木 (Sasaki).

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(measured from records)

Borrowed from Japanese 佐々木 (Sasaki).

Sources 1

Attested in 1 language in the etymology graph.

Where in the world(measured from records)

Sasaki counted together with the spellings and other-language forms grouped with it. Where a register counted another spelling, the row names it.

Where Sasaki is recorded, by country
CountryMost common spelling
US United States—3.2K—
BR Brazil—2.8K—
GB United Kingdom—218—
AR Argentina—108—
FI Finland—69—

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 — Surname Frequency 2010; IBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname); Surnames of England and Wales (taliesin-arlein.net, Sept 2002 electoral register); RENAPER — Apellidos (person counts, national); DVV — Nimipalvelu (Finnish name service, per-name lookup). 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).

Other names spelled this way(inferred from the name graph)

Sasaki is also recorded as another name, grouped separately because the records behind them do not connect to the one described above.

  • Thai surname13 spellings in the group

    Most recorded in Thailand, United States, Laos

    Languages: Thai, Lao

    Also written ซาซากิ, ซะซะคิ, ซาซาคิ, ซะซะกิ, Sasaku

42 further groups record this spelling and are not listed here.

Grouping is the name graph's, not a register's: two spellings join a group when the evidence links them, so a group is a claim about the records rather than about the people.

Other recorded senses(measured from records)

Sasaki is also recorded in one other lexicon, as a different name or as an ordinary word. These are senses of the spelling, not of the name above.

  • In Latvian, tauta Indonēzijā Lombokas salā, valoda pieder pie indonēziešu valodām, ticīgie - musulmaņi, daļa - hinduisti

    as a wordTēzaurs.lv (Dictionary and Thesaurus of Latvian, AiLab / LU MII)

Ordered by how much of this spelling's record each language holds, so a sense from a language the name is barely used in sits last rather than first.

Notable people with this name(measured from records)

14001600180020002200Sasaki Kojirō, b. 1584Sumie Sasaki, b. 1928Isao Sasaki, b. 1942Sadako Sasaki, b. 1943Norio Sasaki, b. 1958Kensuke Sasaki, b. 1966Nozomu Sasaki, b. 1967Kuranosuke Sasaki, b. 1968Nozomi Sasaki, b. 1988Miyu Sasaki, b. 2011

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)

FormalSasaki様Dear Sasaki-san, (English)
Informalこんにちは、SasakiさんHello, (English)

Evidence(measured from records)

Attested in 23 sources across 15 countries.

Reference works 3

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

What does the name Sasaki mean, and where does it come from?
Borrowed from Japanese 佐々木 (Sasaki). Recorded by Wiktionary.
How do you pronounce Sasaki?
A machine transcription gives /sɑˈsɑki/ (IPA) for Japanese.
In which country does Sasaki have the most bearers?
Sasaki is most frequently recorded in the United States.

What do you want to know about Sasaki?

Nobody replies to these one by one, but what readers ask decides what these pages answer next.

Please leave out anyone's personal details (see Privacy).

Query this name via API
curl -H "X-API-Key: YOUR_KEY" https://api.mondonomo.ai/api/v1/name-graph/sasaki

The 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, “Sasaki”. Data snapshot 2026-10-10.

See how Sasaki parses inside a full name →