Ivarson
surname · Latin script
(measured from records)Officially recorded in 7 countries · latest register: Census Bureau, 2020
Ivarson is a surname written in the Latin script, with more bearers in the United States than in any other country.
- NONorway1 in 40K(measured from records)
- SESweden1 in 82K
- USUnited States1 in 1.8M
carrying the name, as counted by each country's national register. Countries with no figure are shown too: flat where a national register lists the name without counting it, hatched where only our records hold it. One hue, darker where it is more common; hover a country for its figure.
- United States (measured from records)
- Record sources
- 25 (measured from records)
- 1 in 40K (inferred from the name graph)
180 people, 2010
corpus datasets behind its best-documented spelling
strongest: highest-authority source
Norway
measured from records inferred from the name graph
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
(measured from records)Ivarson 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 | 180 | 1 in 1.8M | 180 | Ivarson | 25 |
| NO Norway | 138 | 1 in 40K | 138 | Ivarson | 18 |
| SE Sweden | 125 | 1 in 82K | 125 | Ivarson | 22 |
| ES Spain | 7 | 1 in 7.1M | 7 | — | 1 |
| DK Denmark | 3 | 1 in 2M | 3 | Ivarson | 9 |
180 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; Skatteverket — Sök hur många som har ett visst namn (living population); SSB — Navnesøk (name-search service, living population); Danmarks Statistik — Hvor mange hedder...? (living-population name counts); INE — Padrón per-token widgets (current living counts, given + apellidos). 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)- William Ivarsonb. 1867NONorwegian actor (1867-1934)
- Anna Ivarsonb. 1867NOAmerican stage actor
- Sari Ivarsonb. 1890SESwedish painter
- Harry Ivarsonb. 1892NONorwegian director and screenwriter (1892-1967)
- Martin Ivarsonb. 1894SESwedish painter
- Ivan Ivarsonb. 1900SESwedish artist (1900-1939)
- Inge Ivarsonb. 1917SESwedish film producer (1917–2015)
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)12 registers and reference works attest this spelling, across 7 countries.
| Country | Register | Year | Count | Rank |
|---|---|---|---|---|
| US United States | Census Bureau — Surname Frequency 2010 | 2010 | 180 | #100,302 |
| US United States | Census Bureau — Surname Frequency 2020 | 2020 | 176 | #107,521 |
| US United States | Census Bureau — Surname Frequency 2000 | 2000 | 168 | #99,725 |
| NO Norway | SSB — Navnesøk (name-search service, living population) | — | 138 | #11,366 |
| SE Sweden | Skatteverket — Sök hur många som har ett visst namn (living population) | — | 125 | #6,045 |
| ES Spain | INE — Padrón per-token widgets (current living counts, given + apellidos) | — | 7 | #143,513 |
| DK Denmark | Danmarks Statistik — Hvor mange hedder...? (living-population name counts) | — | 3 | #83,343 |
| US United States | wru Name Dictionary — US surnames, Census 2010 subset (Khanna et al.) | — | — | — |
Reference works 2
- 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
- In which country does Ivarson have the most bearers?
- In the United States, the national register counted about 180 people named Ivarson, more than in any other country we hold, where it is most often spelled ivarson.
- Where is Ivarson most common?
- Measured as a share of residents rather than as a count, Ivarson is densest in Norway — about 1 in 40 thousand people — even though United States holds more of our records for it.
- How common is the name Ivarson?
- In the United States, the national register counted 180 people named Ivarson in 2010, about 1 in 1.8 million residents.
What do you want to know about Ivarson?
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/ivarsonThe 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, “Ivarson”. Data snapshot 2026-10-13.