The Janny surname
In the 2000 U.S. Census, 130 people carried this name — #122,534 among all U.S. surnames, about 1 in every 2,000,000 people counted.
Free to read. No account, no sign-up.
In France’s civil register
France’s register of deaths holds 251 people named Janny.
1 of them were born outside France. Those born in France came from 39 départements, most often Haute-Marne.
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 Poland’s population register
39 people named Janny have a registered home in Poland.
Of the 40 in Poland’s national register, these are the ones with a permanent address on file. They live in 2 of Poland’s 16 voivodeships, most of all in Silesian.
Too few records to say where it concentrates region by region — these are plain counts, not shares.
Where 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.
Nearby in the index
Surnames next to Janny.
- Janiszewski 1,192 · U.S. census
- Jankovic 577 · U.S. census
- Jankowiak 610 · U.S. census
- Jankowski 9,060 · U.S. census
- Janky 107 · U.S. census
- Jannetta 149 · U.S. census
- Janowski 2,020 · U.S. census
- Jans 1,096 · U.S. census
- Jansen 16,036 · U.S. census
- Janson 3,865 · U.S. census
- Janssen 10,720 · U.S. census
- Janssens 522 · U.S. census
When the index is not enough
This page says where Janny 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.