Pac surname: U.S. census count, rank and records | FamilyCrests

The Pac surname

In the 2010 U.S. Census, 535 people carried this name — #40,800 among all U.S. surnames, about 1 in every 555,600 people counted. That is up 22% from 439 in 2000.

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Where the name comes from

The origin of the Pac surname

Pakosław and Paweł.

From Wiktionary, the free dictionary (en.wiktionary.org) — entry «Pac» (Polish), by Wiktionary contributors · licensed CC BY-SA 4.0 (creativecommons.org/licenses/by-sa/4.0) · excerpt, lightly adapted.

In Poland’s population register

1,706 people named Pac have a registered home in Poland.

Of the 1,890 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 Warmian-Masurian.

Where it concentrates, on the map

Where they live today

Warmian-Masurian 355
Masovian 250
Subcarpathian 237
Lesser Poland 186
Podlaskie 154
Lublin 153
Lubusz 68
West Pomeranian 59

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 82 people named Pac.

6 of them were born outside France. Those born in France came from 16 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

Born outside France 6
Ariège 14
Aude 14
Haute-Garonne 13
Paris 10
Gironde 6
Bouches-du-Rhône 4
Hautes-Pyrénées 4
Hérault 3

Fichier des personnes décédées, INSEE — Licence Ouverte 2.0 · deaths recorded in France since 1970, by place of birth.

In Argentina’s national register

At least 24 people named Pac live in Argentina.

RENAPER only publishes a name in a province when more than ten people there share it, so the real number is higher. Most of them live in Córdoba.

Too few records to say where it concentrates region by region — these are plain counts, not shares.

Where they live today

Córdoba 14
Buenos Aires Province 10

RENAPER (National Registry of Persons, Argentina), surnames of residents by province, December 2021 — CC BY 4.0.

Who carried it

People named Pac,
with a public archive behind them.

  • Kazimierz Pac
    Kazimierz Pac d. 1695 · Catholic priest
  • Jan Pac d. 1650 · Catholic priest
  • Jerzy Pac d. 1505
  • Ignacy Pac d. 1765
  • Barbara Ogińska d. 1725
  • Piotr Pac d. 1756

Wikidata and Wikimedia Commons (CC0) · 10 lives in all are documented under this name.

When the index is not enough

This page says where Pac 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.

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