Cognome

Ditommaso

The strongest concentration of Ditommaso in US arrival records points to Abruzzo, with 48 of 98 arrivals (49 percent) originating there.

98

US arrivals
1830 to 1912

37

Comuni of
origin

8

Regioni
represented

0

Notable on
Wikipedia

Arrivals by regioneN = 98
Abruzzo: 48 arrivalsPuglia: 5 arrivalsBasilicata: 7 arrivalsCampania: 19 arrivalsEmilia-Romagna: 1 arrivalsLazio: 1 arrivalsLombardia: 2 arrivalsMolise: 15 arrivals

Top regione

Abruzzo

48 of 98
49 percent of arrivals

Arrivals
0
< 1
1 to 5
5 to 14
14+

Cittadinanza per discendenza

Could your Ditommaso line qualify for Italian citizenship?

The largest share of Ditommaso 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 Ditommaso 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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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

Ditomaso

7 US arrivals

Di tommaso

208 US arrivals

Di tommmaso

2 US arrivals

Detommaso

10 US arrivals

Ditomasso

3 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 Ditommaso.

Origini per comune

Arrival records by comune

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