The Lienhardt surname
In the 2010 U.S. Census, 147 people carried this name — #118,185 among all U.S. surnames, about 1 in every 2,000,000 people counted. That is up 7% from 137 in 2000.
In France’s civil register
France’s register of deaths holds 463 people named Lienhardt.
4 of them were born outside France. Those born in France came from 16 départements, most often Bas-Rhin.
Where it concentrates, on the mapWhere they were born
Fichier des personnes décédées, INSEE — Licence Ouverte 2.0 · deaths recorded in France since 1970, by place of birth.
In Switzerland’s population statistics
86 people named Lienhardt live in Switzerland.
They live in 6 of Switzerland’s 26 cantons, most of all in Bern.
Too few records to say where it concentrates region by region — these are plain counts, not shares.
Where they live today
Swiss Federal Statistical Office (FSO), «Surnames of the permanent resident population by canton», 2025, opendata.swiss · names with fewer than 3 bearers in a canton are not published.
In Argentina’s national register
At least 38 people named Lienhardt 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.
Nearby in the index
Surnames next to Lienhardt.
- Liebmann 532 · U.S. census
- Liechti 391 · U.S. census
- Liechty 1,435 · U.S. census
- Liegey 191 · U.S. census
- Lienard 106 · U.S. census
- Lienhard 575 · U.S. census
- Lienhart 354 · U.S. census
- Lier 231 · U.S. census
- Liermann 450 · U.S. census
- Lies 1,180 · U.S. census
- Liess 279 · U.S. census
- Liesse 151 · U.S. census
When the index is not enough
This page says where Lienhardt 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.