The Lanthier surname
In the 2010 U.S. Census, 734 people carried this name — #31,516 among all U.S. surnames, about 1 in every 400,000 people counted. That is up 7% from 686 in 2000.
In France’s civil register
France’s register of deaths holds 92 people named Lanthier.
1 of them were born outside France. Those born in France came from 11 départements, most often Nord.
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 Lanthier,
with a public archive behind them.
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Claude Lanthier 1933–2015 · politician
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J. Spencer Lanthier 1940– · accountant
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Bruno Lanthier 1950– · businessperson
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Pierre Lanthier 1951– · historian
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André Lanthier 1953– · physician
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Gérard Lanthier 1956– · association football coach
Wikidata (CC0) · 8 lives in all are documented under this name.
Nearby in the index
Surnames next to Lanthier.
- Lanore 228 · U.S. census
- Lanos 140 · U.S. census
- Lanoue 1,714 · U.S. census
- Lanoux 288 · U.S. census
- Lanson 304 · U.S. census
- Lanteri 181 · U.S. census
- Lantier 460 · U.S. census
- Lantieri 166 · U.S. census
- Lantin 184 · U.S. census
- Lantz 12,169 · U.S. census
- Lanz 2,285 · U.S. census
- Lanza 5,819 · U.S. census
When the index is not enough
This page says where Lanthier 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.