10 people were registered with the surname ANSALDI (male) in the PESEL register on 20 January 2026.
Surname ANSALDI
People with the surname ANSALDI in the PESEL register on 20 January 2026: 10 men and 3 women. Most registered in: WIELKOPOLSKIE.
5 verified statements
male
10people in the PESEL register · 20 January 2026
about 1 in 2,119,754
female
3people in the PESEL register · 20 January 2026
about 1 in 7,186,767
Most registered in: WIELKOPOLSKIE (100.0%, 20 January 2026)
Each 1-in-X is computed within its own dataset. The datasets are different sizes, so these two figures are not compared with each other.
01
How many people have this surname?
The PESEL register publishes two separate surname lists, male and female. We show each figure on its own and never add them up.
male
female
3 people were registered with the surname ANSALDI (female) in the PESEL register on 20 January 2026.
The male and female datasets are separate and are never summed.
02
How rare is this surname?
“1 in X” means that roughly one in every X people on this list has this surname. The bigger X, the rarer the name. The rank counts from the most common surname on the list.
male
about 1 in 2,119,754
1001k10k100k1M10M
← more commonrarer →
#131,868 rank on the surname list
About 1 in 2,119,754 people counted in the PESEL register (male) bore the surname ANSALDI on 20 January 2026.
ANSALDI (male) ranked 131,868 among the surnames in this dataset.
female
about 1 in 7,186,767
1001k10k100k1M10M
← more commonrarer →
#245,482 rank on the surname list
About 1 in 7,186,767 people counted in the PESEL register (female) bore the surname ANSALDI on 20 January 2026.
ANSALDI (female) ranked 245,482 among the surnames in this dataset.
- #212,526ŻYZIŃSKA4
- #212,526ŻYZNOMIRSKA4
- #245,482ANSALDI this surname3
- #301,308BIEGAŃSKI2
- #301,308SOBOCIŃSKI2
Two places above and two below on the same list. Surnames with the same count share a place.
03
Where is it most often registered?
The map and the list show the voivodeships where people with this surname have a registered permanent address. The brighter the colour and the longer the bar, the bigger the share.
female
Among the 2 people with the surname ANSALDI (female) who had a registered voivodeship on 20 January 2026, 100.0% were registered in WIELKOPOLSKIE.
Hover over or tap a voivodeship to see its figures.
Share of people with a registered voivodeship, lowest first:
- 0%–20%
- 20%–40%
- 40%–60%
- 60%–80%
- 80%–100%
- not listed in the dataset — not zero
| Voivodeship | Share | Count |
|---|---|---|
| WIELKOPOLSKIE | 100.0% | 2 |
04
How did this count change between editions of the list?
The PESEL register publishes its lists every year. We show the number of people with this surname on each edition, beside how the whole list changed. We say what changed, not why.
male
The number of people with the surname ANSALDI (male) in the PESEL register was the same (10) on 30 June 2019 and on 20 January 2026. The whole list changed by +6.7% between those editions.
| As of | Share of the list | People |
|---|---|---|
| 30 June 2019* | 1 in 1,985,978 | 10 |
| 22 January 2020 | 1 in 2,208,783 | 9 |
| 1 February 2021 | 1 in 2,220,801 | 9 |
| 27 January 2022 | 1 in 2,244,839 | 9 |
| 30 January 2023 | 1 in 2,312,008 | 9 |
| 19 January 2024 | 1 in 2,330,754 | 9 |
| 22 January 2025 | 1 in 2,109,617 | 10 |
| 20 January 2026 | 1 in 2,119,754 | 10 |
* The 2019 files describe their contents in fewer words than the later ones. We read them as the same list: people with their current surname.
female
The number of people with the surname ANSALDI (female) in the PESEL register was the same (3) on 30 June 2019 and on 20 January 2026. The whole list changed by +6.5% between those editions.
| As of | Share of the list | People |
|---|---|---|
| 30 June 2019* | 1 in 6,749,773 | 3 |
| 22 January 2020 | 1 in 6,740,115 | 3 |
| 2 February 2021 | 1 in 6,754,404 | 3 |
| 27 January 2022 | The publisher's file dated 27 January 2022 repeats the data of the previous edition, so it is not shown as an edition of its own. | |
| 30 January 2023 | 1 in 7,123,159 | 3 |
| 19 January 2024 | 1 in 7,159,795 | 3 |
| 22 January 2025 | 1 in 7,178,505 | 3 |
| 20 January 2026 | 1 in 7,186,767 | 3 |
* The 2019 files describe their contents in fewer words than the later ones. We read them as the same list: people with their current surname.
05
What does this surname mean?
We give a meaning only when a scholarly work supports it. We don't guess.
We have no sourced meaning for this surname. We could not find it in any scholarly work we are able to cite here, and we do not guess at meanings.
06
Where does it appear in old print?
We have not searched Polona's collections for this surname yet.
07
Who well known has this surname?
Wikidata, the open knowledge base behind Wikipedia, lists people with this surname. Polish citizens come first, and among them those the most Wikipedia articles are written about.
Wikidata lists 16 people with the surname ANSALDI who have a Wikipedia article (as of 6 October 2026).
Sharing a surname does not mean being related. Wikidata is edited by volunteers and can be wrong.
- Cristian Ansaldib. 1986Argentine association football playerWikipediaWikidata
- Innocenzo Ansaldi1734–1816Italian painter, art historian and poet (1734-1816)WikipediaWikidata
- Casto Innocenzio Ansaldi1710–1780Italian professor/theologian/archaeologistWikipediaWikidata
The other people (13) will be in the “Surname and family” report.
Sources on this page
- Official data Ministerstwo Cyfryzacji — Nazwiska występujące w rejestrze PESEL · 20 January 2026 · CC0 1.0 · Dane pochodzą z rejestru PESEL, Ministerstwo Cyfryzacji, dane.gov.pl (CC0 1.0) · dane.gov.pl
- Source Wikidata · CC0 · wikidata.org
How to read these figures
- Wykaz nazwisk męskich osób żyjących (wg pola nazwisko aktualne) występujących w rejestrze PESEL, stan na 20.01.2026
- Surnames occurring once are not published; absence from the dataset is not zero.
- The publisher does not state whether the split is by a person's sex or by the grammatical gender of the surname form. The datasets are therefore neither summed nor compared numerically.
- The male and female datasets are separate and are never summed.
- Wykaz nazwisk żeńskich osób żyjących (wg pola nazwisko aktualne) występujących w rejestrze PESEL, stan na 20.01.2026
- Denominator: 21,197,537 people counted in the PESEL register — the sum of the published counts in this dataset, not Poland's population.
- The 1-in-X figure is rounded; the count of people is exact.
- Denominator: 21,560,302 people counted in the PESEL register — the sum of the published counts in this dataset, not Poland's population.
- A permanent registered residence is an address in the register — not an actual address, and not information about a family's roots.
- Shares are of the people with a registered voivodeship, not of every bearer of the surname.
- The size of the list itself changes between editions, so beside the count we show the share of that edition's list (“1 in X”).
- The people from Wikidata share the surname; that does not mean they are related to each other or to anyone. No date of death in Wikidata does not mean a person is living.
Your result
Counts, rarity, the map and the change on one card, each with its date and source. Share it or save it.