Cognome
Filaborni
The strongest concentration of Filaborni in US arrival records points to Lazio, with 4 of 4 arrivals (100 percent) originating there.
4
US arrivals
1830 to 1912
1
Comuni of
origin
1
Regioni
represented
0
Notable on
Wikipedia
Top regione
Lazio
4 of 4
100 percent of arrivals
Cittadinanza per discendenza
Could your Filaborni line qualify for Italian citizenship?
The largest share of Filaborni arrivals came from Lazio, most often from the provincia of Roma. 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 lineItalian-born ancestor
A Filaborni from Lazio
Most often from Roma (RM)
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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Origini per comune
Arrival records by comune
Each row is a comune (municipality) where at least one passenger named Filaborni was recorded between 1830 and 1912.