Cognome

D Onofrio

The strongest concentration of D Onofrio in US arrival records points to Campania, with 156 of 393 arrivals (40 percent) originating there.

393

US arrivals
1830 to 1912

169

Comuni of
origin

15

Regioni
represented

0

Notable on
Wikipedia

Arrivals by regioneN = 393
Abruzzo: 67 arrivalsPuglia: 21 arrivalsBasilicata: 26 arrivalsCalabria: 7 arrivalsCampania: 156 arrivalsEmilia-Romagna: 2 arrivalsLazio: 42 arrivalsLiguria: 1 arrivalsLombardia: 2 arrivalsMarche: 1 arrivalsMolise: 46 arrivalsPiemonte: 1 arrivalsSardegna: 2 arrivalsSicilia: 18 arrivalsTrentino-Alto Adige/Südtirol: 1 arrivals

Top regione

Campania

156 of 393
40 percent of arrivals

Arrivals
0
< 5
5 to 16
16 to 47
47+

Cittadinanza per discendenza

Could your D Onofrio line qualify for Italian citizenship?

The largest share of D Onofrio arrivals came from Campania, most often from the provincia of Benevento. 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.

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Italian-born ancestor

A D Onofrio from Campania

Most often from Benevento (BN)

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

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Distribuzione per regione

Concentration by regione

15 regioni represented

  • Campania15640%
  • Abruzzo6717%
  • Molise4612%
  • Lazio4211%
  • Basilicata267%
  • Puglia215%
  • Sicilia185%
  • Calabria72%
  • Sardegna21%
  • Lombardia21%
  • Emilia-Romagna21%
  • Piemonte10%
  • Liguria10%
  • Marche10%
  • Trentino-Alto Adige/Südtirol10%

Origini per comune

Arrival records by comune

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

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'onofrio

201 US arrivals

D' onofrio

18 US arrivals

Onofrio

146 US arrivals

De onofrio

1 US arrivals

Di onofrio

1 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 Onofrio.