The Delorme surname
In the 2010 U.S. Census, 1,969 people carried this name — #15,002 among all U.S. surnames, about 1 in every 149,300 people counted. That is up 7% from 1,840 in 2000.
In France’s civil register
France’s register of deaths holds 7,915 people named Delorme.
110 of them were born outside France. Those born in France came from 97 départements, most often Loire.
Where it concentrates, on the mapWhere they were born
Fichier des personnes décédées, INSEE — Licence Ouverte 2.0 · deaths recorded in France since 1970, by place of birth.
In Switzerland’s population statistics
85 people named Delorme live in Switzerland.
They live in 7 of Switzerland’s 26 cantons, most of all in Vaud.
Too few records to say where it concentrates region by region — these are plain counts, not shares.
Where they live today
Swiss Federal Statistical Office (FSO), «Surnames of the permanent resident population by canton», 2025, opendata.swiss/en/dataset/nachnamen-der-standigen-wohnbevolkerung-nach-kanton3 · names with fewer than 3 bearers in a canton are not published.
In Argentina’s national register
At least 27 people named Delorme live in Argentina.
RENAPER only publishes a name in a province when more than ten people there share it, so the real number is higher. Most of them live in City of Buenos Aires.
Too few records to say where it concentrates region by region — these are plain counts, not shares.
Where they live today
RENAPER (National Registry of Persons, Argentina), surnames of residents by province, December 2021 — CC BY 4.0.
In the Nordic population registers
22 people named Delorme is counted in Sweden.
Sweden’s figure is from 31 December 2022, the last count Statistics Sweden published.
Counted, by country
Own calculations based on data from Statistics Sweden (SCB), surnames with at least two bearers, 31 December 2022 — CC BY 4.0 (names with 20 or more bearers shown).
Nearby in the index
Surnames next to Delorme.
- Deloof 248 · U.S. census
- Delor 223 · U.S. census
- Delord 152 · U.S. census
- Delore 151 · U.S. census
- Delorenzi 119 · U.S. census
- Delorge 324 · U.S. census
- Delory 200 · U.S. census
- Delos 269 · U.S. census
- Delost 193 · U.S. census
- Delouis 157 · U.S. census
- Deloy 254 · U.S. census
- Deloye 232 · U.S. census
When the index is not enough
This page says where Delorme is.
A volume says what happened to it.
Every page in the index is free and stays free. The Heritage Volume is the long form: the full paper trail, the arms, the crossing — bound, and yours.