The Dega surname
In the 2010 U.S. Census, 118 people carried this name — #141,140 among all U.S. surnames, about 1 in every 2,500,000 people counted. That is down 2% from 120 in 2000.
In Poland’s population register
377 people named Dega have a registered home in Poland.
Of the 416 in Poland’s national register, these are the ones with a permanent address on file. They live in 12 of Poland’s 16 voivodeships, most of all in Lublin.
Where it concentrates, on the mapWhere they live today
PESEL register, Ministry of Digital Affairs of Poland (dane.gov.pl) — CC0 · living people by voivodeship of permanent residence, 20 January 2026.
In France’s civil register
France’s register of deaths holds 136 people named Dega.
3 of them were born outside France. Those born in France came from 20 départements, most often Ariège.
Too few records to say where it concentrates region by region — these are plain counts, not shares.
Where they were born
Fichier des personnes décédées, INSEE — Licence Ouverte 2.0 · deaths recorded in France since 1970, by place of birth.
Who carried it
People named Dega,
with a public archive behind them.
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Wiktor Dega 1896–1995 · physician -
Zofia Dega-Szafran 1934– · researcher
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Jean-Claude Dega 1953– · politician
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Gilbert Dega 1957–2024 · politician
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Christophe Dega 1971– · politician
Wikidata and Wikimedia Commons (CC0).
Nearby in the index
Surnames next to Dega.
- Defoor 1,320 · U.S. census
- Deforge 1,105 · U.S. census
- Defosse 289 · U.S. census
- Defour 243 · U.S. census
- Defrain 504 · U.S. census
- Defrance 785 · U.S. census
- Degan 687 · U.S. census
- Degand 290 · U.S. census
- Degano 103 · U.S. census
- Dege 209 · U.S. census
- Degen 1,997 · U.S. census
- Degeorge 2,443 · U.S. census
When the index is not enough
This page says where Dega 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.