The Stepanian surname
In the 2010 U.S. Census, 1,005 people carried this name — #24,787 among all U.S. surnames, about 1 in every 294,100 people counted. That is up 15% from 877 in 2000.
Where the name comes from
The origin of the Stepanian surname
Variant of Stepanyan.
From Wiktionary, the free dictionary (en.wiktionary.org) — entry «Stepanian» (English), by Wiktionary contributors · licensed CC BY-SA 4.0 (creativecommons.org/licenses/by-sa/4.0) · excerpt, lightly adapted.
In France’s civil register
France’s register of deaths holds 111 people named Stepanian.
40 of them were born outside France. Those born in France came from 11 départements, most often Bouches-du-Rhône.
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.
In Poland’s population register
33 people named Stepanian have a registered home in Poland.
Of the 113 in Poland’s national register, these are the ones with a permanent address on file. They live in 5 of Poland’s 16 voivodeships, most of all in Lower 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.
Who carried it
People named Stepanian,
with a public archive behind them.
-
Stepan Stepanian 1886–1915 · politician
-
Aramazd Stepanian 1951– · actor
Wikidata (CC0).
Nearby in the index
Surnames next to Stepanian.
- Stemmer 515 · U.S. census
- Stempin 137 · U.S. census
- Stengel 3,856 · U.S. census
- Stenger 4,601 · U.S. census
- Stentz 438 · U.S. census
- Stenzel 1,536 · U.S. census
- Stephan 7,840 · U.S. census
- Stephani 548 · U.S. census
- Stephano 257 · U.S. census
- Stephany 1,011 · U.S. census
- Stephen 9,925 · U.S. census
- Stepien 701 · U.S. census
When the index is not enough
This page says where Stepanian 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.