Cognome

D'adamo

The strongest concentration of D'adamo in US arrival records points to Abruzzo, with 10 of 33 arrivals (30 percent) originating there.

33

US arrivals
1830 to 1912

17

Comuni of
origin

8

Regioni
represented

3

Notable on
Wikipedia

Arrivals by regioneN = 33
Abruzzo: 10 arrivalsPuglia: 1 arrivalsBasilicata: 3 arrivalsCalabria: 1 arrivalsCampania: 9 arrivalsLazio: 5 arrivalsMolise: 2 arrivalsSicilia: 2 arrivals

Top regione

Abruzzo

10 of 33
30 percent of arrivals

Arrivals
0
1
2
3 to 5
6+

Cittadinanza per discendenza

Could your D'adamo line qualify for Italian citizenship?

The largest share of D'adamo arrivals came from Abruzzo, most often from the provincia of Chieti. If one of them is your ancestor, Italy may recognize you as a citizen under jure sanguinis (citizenship by descent).

The surname alone does not decide it. Each generation between that ancestor and you does: who naturalized, and when. Since the 2025 law, the number of generations matters too.

The checker goes back through your line one generation at a time. It is not legal advice, and it does not search for records.

Check your line
Your lineYou fill this in

Italian-born ancestor

A D'adamo from Abruzzo

Most often from Chieti (CH)

Each generation between

Name and dates

Did this person naturalize before their child was born?

You

A likely outcome

and the documents your line would need

Not ready to start? Get an email when the citizenship rules change.

Persone notevoli

Notable D'adamo on Wikipedia

Varianti grafiche

Spelling variants worth checking

  • The spelling you know may not be the one in the records. For example, a family remembers Mansini, but the records read Mancini.
  • If your spelling does not appear, a close variant in the list below may be the same family.

Related guide

Myths About Name Changes at Ellis Island

Names were never changed at the border. The spelling here is the original Italian: Giovinelli in the records, perhaps Jovanelli in the family today.

Read guide

D adamo

65 US arrivals

D' adamo

4 US arrivals

Adamo

356 US arrivals

Di adamo

11 US arrivals

D addamo

7 US arrivals

Variants are surfaced from the surname index, not from per-name research. None of these is guaranteed to be the same family as D'adamo.

Origini per comune

Arrival records by comune

Each row is a comune (municipality) where at least one passenger named D'adamo was recorded between 1830 and 1912.