The Kmiecik surname
In the 2010 U.S. Census, 786 people carried this name — #29,878 among all U.S. surnames, about 1 in every 370,400 people counted. That is down 2% from 805 in 2000.
In Poland’s population register
9,184 people named Kmiecik have a registered home in Poland.
Of the 9,970 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 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 97 people named Kmiecik.
34 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.
Nearby in the index
Surnames next to Kmiecik.
- Kloster 1,474 · U.S. census
- Klotz 6,021 · U.S. census
- Klug 6,041 · U.S. census
- Klumpp 1,300 · U.S. census
- Kmiec 1,053 · U.S. census
- Kmieciak 266 · U.S. census
- Knab 976 · U.S. census
- Knaebel 253 · U.S. census
- Knaff 317 · U.S. census
- Knapik 1,399 · U.S. census
- Knapp 41,771 · U.S. census
- Knaub 1,570 · U.S. census
When the index is not enough
This page says where Kmiecik 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.