Nelson
Masculine · “son of Neil”
Nelson is overwhelmingly a boys’ name — 79,709 boys against 431 girls since 1880.
Nelson began as a surname — the son of someone called Neil or Nell — and became a first name largely because of one sailor whose name was on ships, streets and squares across the English-speaking world after 1805. It has the plainest possible spelling, two syllables that land firmly, and a second life in Spanish and Portuguese, where it is written and spoken almost exactly the same way.
How old is the name Nelson?
Nelson was already in use when US birth records began in 1880 — it is at least 145 years old. The typical Nelson alive today was born around 1960, making them about 65 years old. About 50,500 people named Nelson are estimated to be alive in the US today.
When was the name Nelson most popular?
Nelson peaked in 1882, reaching #134 nationally. Today it ranks #824, 690 places below that high. See the whole 1882 chart.
Where it comes from
From Niall to Nelson
The story of Nelson
Nelson formed in medieval England as a hereditary surname meaning 'son of Nel' — either Neil, the English form of Irish Niall, or Nell, the everyday short form of Eleanor. It stayed a surname for centuries until Admiral Horatio Nelson's death at Trafalgar in 1805 made it a name of public honor; within a generation parents in Britain and North America were using it in front, and it was attached to towns, harbors and a column in London. From there it traveled with English commerce and missionary schooling into Latin America, where Nelson and Nélson took root as ordinary first names in their own right — which is why it remains at home in Spanish- and Portuguese-speaking families as much as in English-speaking ones.
Meaningscholars disagree
son of Neil, or son of Nell
Two patronymic readings compete, and both are taken seriously. The usual one traces it to the medieval given name Neil — from Irish Niall, itself glossed as 'champion' or 'cloud' with no agreement between them. The other traces it to Nell, the old pet form of Eleanor, making Nelson a rarer thing: a surname formed from a mother's name.
How the name formed
- Niall
- Neil
- Nelson
Related forms: Nelson · Nélson · Nilson · Nelson · Niall
Pronouncing Nelson
NEL-sun
Stress on the first syllable. Spanish and Portuguese speakers say it much the same way, with a lighter second vowel — one of the few names that crosses those languages without adjustment.
Nicknames for Nelson
High
What the data says
146 years of official birth records
The long climb, and where it stands now
The same years in position rather than babies
- First recorded
- 1880
- Most boys named
- 19601,016 — the highest on record
- Peak rank
- #134reached in 1882
- Change vs 2022
- −4.8%300 in 2025, from 315
Rank is a position, a count is a headcount, and they move independently — a name can hold its rank while the number of babies behind it falls. Source: U.S. Social Security Administration.
Nelson in other languages
The same name elsewhere
- Nelson in Spanish — same name
- Nélson in Portuguese — spelling variant
- Nilson in Brazilian Portuguese — related form
- Nelson in French — same name
- Niall in Irish — related form
Strongest US states over the last decade: California, Texas, New York.
Nelsons among us
people named Nelson are estimated to be alive in the US today
About 1 boy in 5,694 born in 2025 was named Nelson
Estimated from SSA birth records and published actuarial life tables. Method
Is it right for you
What happens to a name after it peaks
Fashion outlook
Nelson sits in the calm middle of the cycle — neither chasing a wave nor sliding off one. Middle-of-the-cycle names age slowly and predictably.
A scored estimate from 146 years of naming cycles — not a prophecy. Great names outlive statistics. How this is scored
Where Nelson is headed
Nelson should hold steady through 2030 — the curve is flat, and flat curves are the most predictable kind.
High confidence — fitted on official counts through 2025.
A damped-trend projection of the official birth data — a sketch of momentum, not a promise. Every name's forecast, ranked.
Nelson beside its neighbors
The names ranked closest to Nelson in 2025, in babies rather than position — the bars are to scale.
US boys given each name in 2025.
The trade-off
- One spelling, universally recognized, and no plausible variant to spell out over the phone.
- Works unchanged in English, Spanish, Portuguese and French — useful in a bilingual family.
- Documented as a surname since the Middle Ages and in first-name use since the early nineteenth century, so it has never needed reviving.
- Established short forms already exist: Nels, Nel, and Nelsinho in Portuguese.
- The name arrives with famous shoulders — a British admiral and a South African president — and people will often mention one of them. Some families love that; others would rather a name carry nothing but the child.
- 'Half nelson' and 'full nelson' are wrestling holds, and the word turns up that way in gym class and sports commentary.
- It is strongly represented among older generations and given to relatively few babies now, so a Nelson may meet grown men with his name long before he meets a boy his own age who shares it.
Nobody names a baby alone.
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What they receive
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Nelson
Masculine · #824 in the U.S.
Frequently asked
- How many Nelsons are there in the world?
- No country counts the world's names, so there is no worldwide figure — anyone quoting one is estimating. About 50,500 people named Nelson are estimated to be alive in the US today.
- How popular is the name Nelson in 2025?
- Nelson ranks #824 among US boy names in 2025, with 300 babies given the name.
- How rare is the name Nelson?
- About 1 in every 5,694 US boys born in 2025 was named Nelson — 300 in all.
- Will my child share the name Nelson with classmates?
- Nelson will almost certainly be the only one in school.
Ranked beside Nelson
Names sitting at a similar level of popularity right now.
Jettson#824 · Yisroel#824 · Drake#827 · Flynn#827 · Jefferson#829 · Alfredo#819 · Ira#819 · Alberto#819
Looking for what else is popular rather than what resembles Nelson? See the current top 100.
Choosing between Nelson and another name?
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US figures from the Social Security Administration. 1880–2025. Data & methodology
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