The Grzyb surname
In the 2000 U.S. Census, 706 people carried this name — #31,085 among all U.S. surnames, about 1 in every 384,600 people counted.
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In Poland’s population register
10,846 people named Grzyb have a registered home in Poland.
Of the 11,633 in Poland’s national register, these are the ones with a permanent address on file. They live in all 16 of Poland’s voivodeships, most of all in Masovian.
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 74 people named Grzyb.
29 of them were born outside France. Those born in France came from 16 départements, most often Meurthe-et-Moselle.
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 Switzerland’s population statistics
20 people named Grzyb live in Switzerland.
They live in 4 of Switzerland’s 26 cantons, most of all in Bern.
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 · names with fewer than 3 bearers in a canton are not published.
Nearby in the index
Surnames next to Grzyb.
- Gruszka 584 · U.S. census
- Grutter 115 · U.S. census
- Grzegorczyk 320 · U.S. census
- Grzelak 609 · U.S. census
- Grzesiak 396 · U.S. census
- Grzeskowiak 504 · U.S. census
- Grzybowski 1,533 · U.S. census
- Gschwind 401 · U.S. census
- Gsell 685 · U.S. census
- Gual 187 · U.S. census
- Gualandi 156 · U.S. census
- Gualano 212 · U.S. census
When the index is not enough
This page says where Grzyb 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.