The Liber surname
In the 2010 U.S. Census, 298 people carried this name — #66,371 among all U.S. surnames, about 1 in every 1,000,000 people counted. That is down 14% from 345 in 2000.
In Poland’s population register
674 people named Liber have a registered home in Poland.
Of the 757 in Poland’s national register, these are the ones with a permanent address on file. They live in 14 of Poland’s 16 voivodeships, most of all in Lesser Poland.
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 241 people named Liber.
11 of them were born outside France. Those born in France came from 27 départements, most often Guadeloupe.
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 Belgium’s population register
At least 24 people named Liber 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 Liber.
- Lhuillier 333 · U.S. census
- Li 111,786 · U.S. census
- Lia 706 · U.S. census
- Liautaud 225 · U.S. census
- Liban 384 · U.S. census
- Libbrecht 101 · U.S. census
- Libera 427 · U.S. census
- Liberal 170 · U.S. census
- Liberati 630 · U.S. census
- Liberato 1,251 · U.S. census
- Liberatore 2,603 · U.S. census
- Liberman 1,526 · U.S. census
When the index is not enough
This page says where Liber 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.