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

The Sydor surname

In the 2010 U.S. Census, 322 people carried this name — #62,189 among all U.S. surnames, about 1 in every 909,100 people counted. That is down 1% from 326 in 2000.

See Sydor on the map Look up another surname

Share

In Poland’s population register

665 people named Sydor have a registered home in Poland.

Of the 1,259 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 Lower Silesian.

Where it concentrates, on the map

Where they live today

Lower Silesian 101
Subcarpathian 97
Greater Poland 72
Lubusz 67
West Pomeranian 63
Warmian-Masurian 56
Opole 37
Masovian 30

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 56 people named Sydor.

22 of them were born outside France. Those born in France came from 11 départements, most often Maine-et-Loire.

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

Where they were born

Born outside France 22
Maine-et-Loire 8
Gironde 6
Marne 6
Nord 4
Paris 2
Allier 2
Aube 2
Calvados 1

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 30 people named Sydor 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 Liège.

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

Where they live today

Liège 10
Hainaut 9
Limburg 6
Antwerp 5

Statbel (Statistics Belgium), family names of the population by municipality, 1 January 2026 — CC BY 4.0.

Who carried it

People named Sydor,
with a public archive behind them.

  • Vasyl Sydor
    Vasyl Sydor 1910–1949 · politician
  • Andrzej Sydor
    Andrzej Sydor 1937– · chess player
  • Jerzy Sydor 1924–2013 · historian
  • Alison Sydor 1966– · sport cyclist
  • Paweł Sydor 1970– · composer
  • Darryl Sydor 1972– · ice hockey player

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

Nearby in the index

Surnames next to Sydor.

When the index is not enough

This page says where Sydor 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.

See what a volume holds
Scroll to Top