The Lewicki surname
In the 2010 U.S. Census, 1,249 people carried this name — #21,048 among all U.S. surnames, about 1 in every 238,100 people counted. That is up 1% from 1,232 in 2000.
Where the name comes from
The origin of the Lewicki surname
A surname from Polish.
Borrowed from Polish Lewicki.
From Wiktionary, the free dictionary (en.wiktionary.org) — entry «Lewicki» (Portuguese), by Wiktionary contributors · licensed CC BY-SA 4.0 (creativecommons.org/licenses/by-sa/4.0) · excerpt, lightly adapted.
In Poland’s population register
12,362 people named Lewicki have a registered home in Poland.
Of the 13,726 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 Argentina’s national register
At least 99 people named Lewicki 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 Buenos Aires Province.
Too few records to say where it concentrates region by region — these are plain counts, not shares.
Where they live today
RENAPER (National Registry of Persons, Argentina), surnames of residents by province, December 2021 — CC BY 4.0.
In France’s civil register
France’s register of deaths holds 87 people named Lewicki.
33 of them were born outside France. Those born in France came from 18 départements, most often Pas-de-Calais.
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 the Nordic population registers
55 people named Lewicki is counted in Sweden.
Sweden’s figure is from 31 December 2022, the last count Statistics Sweden published.
Counted, by country
Own calculations based on data from Statistics Sweden (SCB), surnames with at least two bearers, 31 December 2022 — CC BY 4.0 (names with 20 or more bearers shown).
Nearby in the index
Surnames next to Lewicki.
- Levon 227 · U.S. census
- Levoy 242 · U.S. census
- Levrier 156 · U.S. census
- Levron 353 · U.S. census
- Levy 37,228 · U.S. census
- Lewandowski 11,577 · U.S. census
- Lewin 5,088 · U.S. census
- Lewis 531,781 · U.S. census
- Lewkowicz 473 · U.S. census
- Lex 1,049 · U.S. census
- Lexa 334 · U.S. census
- Ley 5,037 · U.S. census
When the index is not enough
This page says where Lewicki 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.