The Colak surname
In the 2000 U.S. Census, 107 people carried this name — #142,819 among all U.S. surnames, about 1 in every 2,500,000 people counted.
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In Belgium’s population register
At least 283 people named Colak 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 Limburg.
Where it concentrates, on the mapWhere they live today
Statbel (Statistics Belgium), family names of the population by municipality, 1 January 2026 — CC BY 4.0.
In Switzerland’s population statistics
236 people named Colak live in Switzerland.
They live in 14 of Switzerland’s 26 cantons, most of all in Basel-Stadt.
Where it concentrates, on the mapWhere they live today
Swiss Federal Statistical Office (FSO), «Surnames of the permanent resident population by canton», 2025, opendata.swiss · names with fewer than 3 bearers in a canton are not published.
In France’s civil register
France’s register of deaths holds 54 people named Colak.
Most of them — 42 — were born outside France. Those born in France came from 5 départements, most often Haut-Rhin.
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.
Nearby in the index
Surnames next to Colak.
- Coin 692 · U.S. census
- Coine 107 · U.S. census
- Col 179 · U.S. census
- Cola 1,330 · U.S. census
- Colace 138 · U.S. census
- Colaianni 464 · U.S. census
- Colangelo 3,206 · U.S. census
- Colantonio 629 · U.S. census
- Colas 976 · U.S. census
- Colbert 21,306 · U.S. census
- Cole 187,793 · U.S. census
- Colella 4,014 · U.S. census
When the index is not enough
This page says where Colak 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.