The Delpiano surname
In the 2010 U.S. Census, 252 people carried this name — #76,275 among all U.S. surnames, about 1 in every 1,111,100 people counted. That is up 7% from 235 in 2000.
In Argentina’s national register
At least 272 people named Delpiano 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 Misiones.
Where it concentrates, on the mapWhere they live today
RENAPER (National Registry of Persons, Argentina), surnames of residents by province, December 2021 — CC BY 4.0.
In France’s civil register
France’s register of deaths holds 72 people named Delpiano.
13 of them were born outside France. Those born in France came from 16 départements, most often Alpes-Maritimes.
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 Delpiano.
- Delost 193 · U.S. census
- Delouis 157 · U.S. census
- Deloy 254 · U.S. census
- Deloye 232 · U.S. census
- Delozier 2,938 · U.S. census
- Delphin 285 · U.S. census
- Delpit 153 · U.S. census
- Delrio 9,814 · U.S. census
- Delsol 755 · U.S. census
- Delton 148 · U.S. census
- Deluca 16,066 · U.S. census
- Deluce 128 · U.S. census
When the index is not enough
This page says where Delpiano 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.