Cognome

Mariani

The strongest concentration of Mariani in US arrival records points to Abruzzo, with 114 of 424 arrivals (27 percent) originating there.

424

US arrivals
1830 to 1912

198

Comuni of
origin

18

Regioni
represented

118

Notable on
Wikipedia

Arrivals by regioneN = 424
Abruzzo: 114 arrivalsPuglia: 35 arrivalsBasilicata: 4 arrivalsCalabria: 17 arrivalsCampania: 23 arrivalsEmilia-Romagna: 11 arrivalsLazio: 72 arrivalsLiguria: 3 arrivalsLombardia: 15 arrivalsMarche: 33 arrivalsMolise: 27 arrivalsPiemonte: 6 arrivalsSardegna: 3 arrivalsSicilia: 18 arrivalsTrentino-Alto Adige/Südtirol: 1 arrivalsToscana: 32 arrivalsUmbria: 6 arrivalsVeneto: 4 arrivals

Top regione

Abruzzo

114 of 424
27 percent of arrivals

Arrivals
0
< 3
3 to 11
11 to 34
34+

Cittadinanza per discendenza

Could your Mariani line qualify for Italian citizenship?

The largest share of Mariani arrivals came from Abruzzo, most often from the provincia of L'Aquila. 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
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Italian-born ancestor

A Mariani from Abruzzo

Most often from L'Aquila (AQ)

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

18 regioni represented

  • Abruzzo11427%
  • Lazio7217%
  • Puglia358%
  • Marche338%
  • Toscana328%
  • Molise276%
  • Campania235%
  • Sicilia184%
  • Calabria174%
  • Lombardia154%
  • Emilia-Romagna113%
  • Umbria61%
  • Piemonte61%
  • Basilicata41%
  • Veneto41%
  • Liguria31%
  • Sardegna31%
  • Trentino-Alto Adige/Südtirol10%

Origini per comune

Arrival records by comune

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

Persone notevoli

Notable Mariani 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

Marianni

19 US arrivals

Marriani

3 US arrivals

Marianis

1 US arrivals

Marian

1 US arrivals

Marianico

2 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 Mariani.