Delmer
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Meaning
“Disputed: possibly Old French de la mer, of the sea, or Old English elements for valley and pool.”
How popular is Delmer around the world?
In the United States, 32 babies were named Delmer between 2020 and 2025.
Delmer is on the official records of the United States and Brazil.
United States
1 in 680,000
In the United States, 32 babies were named Delmer between 2020 and 2025.
Shape drawn from US Social Security baby-name records. Delmer peaked in the 1910s and the 1930s in nearly equal measure.
Births with a Social Security record. Source: U.S. Social Security Administration
Brazil
At the 2022 census, 72 people in Brazil were named Delmer, ranked 51,891st, with a median age of 45.
Among people named Delmer living in Brazil at the 2022 census, more were born in the 1970s than in any other decade.
people alive at the 2022 census, by decade of birth
People alive and resident in Brazil at the 2022 census, a living-population count, not births; names under 20 are withheld at source. Source: IBGE, Censo Demográfico 2022
Not on the record in Spain, Mexico City, Argentina, Puerto Rico, England and Wales, Canada, 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 South Australia record for 1944 to 2017: that registry withholds nothing, so this spelling was not given there in those years. 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 Delmer
Most people given the name Delmer in the United States were born between 1940 and 1979. The Delmer you meet today is most often in his 60s or 70s.
Estimated from US Social Security birth registrations and typical lifespans; a rough guide, not a rule.
The Delmer deep dive
Whether you’re naming a baby or exploring your own name’s history, this is a personal letter, not a list: where Delmer 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 Delmer fits with your family’s names and surname.
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