The Dellis surname
In the 2000 U.S. Census, 407 people carried this name — #48,665 among all U.S. surnames, about 1 in every 666,700 people counted.
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In France’s civil register
France’s register of deaths holds 122 people named Dellis.
3 of them were born outside France. Those born in France came from 16 départements, most often Nord.
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.
In Belgium’s population register
At least 68 people named Dellis live in Belgium.
Statbel only publishes a name in a municipality when five or more people there share it, so the real number is higher. Most of them live in Walloon Brabant.
Too few records to say where it concentrates region by region — these are plain counts, not shares.
Where they live today
Statbel (Statistics Belgium), family names of the population by municipality, 1 January 2026 — CC BY 4.0.
Nearby in the index
Surnames next to Dellis.
- Delle 247 · U.S. census
- Dellenbach 220 · U.S. census
- Dellerba 122 · U.S. census
- Delles 369 · U.S. census
- Delli 145 · U.S. census
- Dellinger 8,091 · U.S. census
- Delmar 1,124 · U.S. census
- Delmas 452 · U.S. census
- Delmer 101 · U.S. census
- Delmont 553 · U.S. census
- Delmonte 1,817 · U.S. census
- Delmotte 160 · U.S. census
When the index is not enough
This page says where Dellis 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.