Seward
surname · Latin script
Meaning: from medieval names meaning 'sea-guard' or 'victory-guard'; also from Irish Gaelic O Suaird/O Suairt, from the Old Norse equivalent
Recorded as a male name· opposite-gender records fall within measured source noise
/sjuəɹd/(machine-generated) pronunciation, model-generated
Seward is a surname written in the Latin script, with more bearers in the United States than in any other country.
- USUnited States1 in 32K(measured from records)
- SESweden1 in 227K
- DKDenmark1 in 838K
carrying the name, as counted by each country's national register. One hue, darker where it is more common; hover a country for its figure.
- United States (measured from records)
- Sources
- 69 (measured from records)
- 1 in 32K (inferred from the name graph)
10,399 people, 2010
Highest-authority source
United States
measured from records inferred from the name graph
Meaning & origin(measured from records)
from medieval names meaning 'sea-guard' or 'victory-guard'; also from Irish Gaelic O Suaird/O Suairt, from the Old Norse equivalent.
Sources 1
- Encyclopedia of surnames [the complete companion to tracing your names history]
Where in the world(measured from records)
Seward 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 | ||||
|---|---|---|---|---|---|---|
| US United States | — | 10,399 | 1 in 32K | 10K | Seward | 69 |
| SE Sweden | — | 45 | 1 in 227K | 45 | — | 2 |
| ES Spain | — | 16 | 1 in 3.1M | 16 | — | 9 |
| AR Argentina | — | 10 | 1 in 4.5M | 10 | Seward | 23 |
| DK Denmark | — | 7 | 1 in 838K | 7 | — | — |
| CH Switzerland | — | 6 | 1 in 1.4M | 6 | — | — |
| CU Cuba | #978 | — | — | — | Seward | 2 |
10,399 people counted by Census Bureau — Surname Frequency 2010, 2010. 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; RENAPER — Apellidos (person counts, national); Skatteverket — Sök hur många som har ett visst namn (living population); INE — Padrón per-token widgets (current living counts, given + apellidos); Danmarks Statistik — Hvor mange hedder...? (living-population name counts); BFS — Familiennamen der Wohnbevölkerung (surnames). 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 recorded senses(measured from records)
Seward is also recorded in 4 other lexicons, as a different name or as an ordinary word. These are senses of the spelling, not of the name above.
In English, J. William Henry, US politician;
as a namePronouncing Dictionary of Proper Names
In English, from OE sǣ ‘sea’ + weard ‘guardian, lord’; also possibly from ODa Sigwarth/Sigweard; first attested Sauuard 1066 DB
as a nameA Dictionary of English Surnames
In English, surname form; related to OE/ON name elements, see context
as a nameA Dictionary of English Surnames
In Irish, The name of an English family, formerly called Seaward, settled in Co. Cork in mid-seventeenth century. It has no connection with Ó Suaird (Swords)
as a nameThe Surnames of Ireland
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)
- Anna Sewardb. 1747GBEnglish Romantic poet (1742-1809)
- William H. Sewardb. 1801USAmerican lawyer and politician (1801-1872)
- Frederick William Sewardb. 1830USAmerican politician (1830–1915)
- Albert Charles Sewardb. 1863GBBritish botanist (1863–1941)
- Frederic Kimber Sewardb. 1878USAmerican lawyer (1878–1943)
- Edmond Sewardb. 1906USAmerican screenwriter
- Billie Sewardb. 1912USAmerican actress (1912-1982)
- Harold H. Sewardb. 1930USAmerican computer scientist (1930-2012)
- Desmond Sewardb. 1935FRBritish historian
- Julian Sewardb. 2000GBcompiler writer and Free Software contributor
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)
Evidence(measured from records)
Attested in 23 sources across 11 countries.
| Country | Register | Year | Count | Rank |
|---|---|---|---|---|
| US United States | Census Bureau — Surname Frequency 2010 | 2010 | 10K | #3,430 |
| US United States | Census Bureau — Surname Frequency 2000 | 2000 | 10K | #3,292 |
| US United States | Census Bureau — Surname Frequency 2020 | 2020 | 9.6K | #3,605 |
| SE Sweden | Skatteverket — Sök hur många som har ett visst namn (living population) | — | 45 | #13,741 |
| ES Spain | INE — Padrón per-token widgets (current living counts, given + apellidos) | — | 16 | #94,489 |
| AR Argentina | RENAPER — Apellidos (person counts, national) | — | 10 | — |
| DK Denmark | Danmarks Statistik — Hvor mange hedder...? (living-population name counts) | — | 7 | #53,480 |
| CH Switzerland | BFS — Familiennamen der Wohnbevölkerung (surnames) | 2024 | 6 | #89,778 |
| US United States | wru Name Dictionary — US surnames, Census 2010 subset (Khanna et al.) | — | — | — |
Reference works 4
- The Oxford Dictionary of Family Names in Britain and Ireland
- Nederlandse FamilienamenBank (Dutch surname bank; ex-Meertens Instituut, now CBG)2007
- Wikipedia surname tokens
- Wikidata name items (native-script + romanized given/family names)
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 Seward mean, and where does it come from?
- from medieval names meaning 'sea-guard' or 'victory-guard'; also from Irish Gaelic O Suaird/O Suairt, from the Old Norse equivalent. Recorded by Encyclopedia of surnames [the complete companion to tracing your names history].
- How do you pronounce Seward?
- A machine transcription gives /sjuəɹd/ (IPA) for English.
- In which country does Seward have the most bearers?
- In the United States, the national register counted about 10 thousand people named Seward, more than in any other country we hold, where it is most often spelled seward.
- Where is Seward most common?
- Seward is densest in the United States, where the national register counts about 1 in 32 thousand people carrying it.
- How common is the name Seward?
- In the United States, the national register counted 10,399 people named Seward in 2010, about 1 in 32 thousand residents.
- How common is Seward compared with other names?
- In Cuba, Seward is the 978th most common surname of 21,589 surnames recorded there.
What do you want to know about Seward?
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/sewardThe 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, “Seward” — the 978th most common surname in Cuba. Data snapshot 2026-10-10.