Duke
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Meaning
from the noble title, ultimately from Latin 'dux' meaning 'leader'
The story
Duke comes from the noble title, ultimately from the Latin dux, "leader", and Behind the Name leaves the entry at that: no saint, no legend, just the rank. The American ledger kept it in steady small numbers for a century: a few hundred boys a decade from the 1910s onward, landing between about 276 and about 795 in every single completed decade from the 1910s through the 2000s, never once absent from the published record. Then the recent turn: about 3,699 boys in the 2010s and about 2,412 so far this decade. A title worn as a first name for over a century, a Latin word for leader underneath it, and a line that waited a hundred years before changing gears.
How popular is Duke around the world?
In the United States, 2,412 babies were named Duke between 2020 and 2025.
Duke is on the official records of the United States, Canada and England and Wales.
United States
1 in 9,000
In the United States, 2,412 babies were named Duke between 2020 and 2025.
Shape drawn from US Social Security baby-name records. Duke peaked in the 2010s and the 2020s in nearly equal measure. In US birth records Duke has stayed between 450 and 3,699 births in every decade since the 1950s: a name everyone knows and few children get.
Births with a Social Security record. Source: U.S. Social Security Administration
Canada
1 in 19,000
In Canada, 19 boys named Duke were born in 2024, ranked 1,232nd among boys that year.
share of that year’s name registrations
First given names from provincial and territorial vital statistics across Canada; any name-sex-year under 5 is excluded at source, and small Quebec counts carry a randomized adjustment made at source. Shares divide by Statistics Canada’s count of live births for the year; the 2024 count is preliminary. Source: Statistics Canada, first names at birth (table 17-10-0147-01)
England and Wales
1 in 37,000
In England and Wales, 16 boys named Duke were born in 2025, ranked 1,613th among boys that year.
share of that year’s name registrations
Birth registrations in England and Wales (not the whole UK); exact spellings are counted separately, and any spelling under 3 in a year is withheld at source. Source: Office for National Statistics, baby names in England and Wales
South Australia
last on record 2016
Duke is not on the 2017 record for South Australia, whose registry publishes every name given that year.
The count never rose above 8 in a year, too few to chart.
Births registered in South Australia (not all of Australia) by first name and year of registration, 1944–2017, from the state’s Births, Deaths and Marriages registry, which publishes every name down to a single birth in capitals; a spelling its export repeats inside a year is counted once, and from 2018 only a top 100 is published, so the series ends at 2017. Source: Consumer and Business Services (South Australia), popular baby names
Not on the record in Spain, Mexico City, Argentina, Puerto Rico, Ireland, New Zealand, Scotland and Poland: those registries withhold small counts, so rare uses may sit below their floors.
Not on the Chile record: nametree keeps spellings that reached 5 registrations in some year, so rarer uses are not shown. Not on the Montevideo record for 1940 to 2011: that registry withholds nothing, so this spelling was not given there in those years. Not on the France record: nametree keeps spellings that reached 20 births in some year, so rarer uses are not shown. Not on the Austria record for 1984 to 2025: Statistik Austria publishes every first name down to a single birth, so this name was not given there in those years (before 2010 the record covers babies with Austrian citizenship only). Not on Norway’s list: Statistics Norway lists only first names carried by 200 or more living people, so rarer names are not shown.
When you meet Duke
Most people given the name Duke in the United States are children or teenagers today. The name belongs to this generation.
Estimated from US Social Security birth registrations and typical lifespans; a rough guide, not a rule.
Keep exploring
The Duke deep dive
Whether you’re naming a baby or exploring your own name’s history, this is a personal letter, not a list: where Duke truly comes from, how it traveled, and what a century of records reveals. If you have grown a tree on nametree, it also considers how Duke fits with your family’s names and surname.
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