The Lawniczak surname
In the 2010 U.S. Census, 472 people carried this name — #45,347 among all U.S. surnames, about 1 in every 625,000 people counted. That is up 3% from 458 in 2000.
In Poland’s population register
4,588 people named Lawniczak have a registered home in Poland.
Of the 5,004 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 Greater 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 153 people named Lawniczak.
48 of them were born outside France. Those born in France came from 12 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.
Who carried it
People named Lawniczak,
with a public archive behind them.
-
Kimberly Lawniczak 1993– · association football player
Wikidata (CC0).
Nearby in the index
Surnames next to Lawniczak.
- Lavina 198 · U.S. census
- Laviolette 1,965 · U.S. census
- Lavis 408 · U.S. census
- Lavoie 9,408 · U.S. census
- Lavole 253 · U.S. census
- Lavy 783 · U.S. census
- Lawrence 129,699 · U.S. census
- Lawson 119,053 · U.S. census
- Lay 18,468 · U.S. census
- Laya 368 · U.S. census
- Laye 635 · U.S. census
- Layer 1,323 · U.S. census
When the index is not enough
This page says where Lawniczak 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.