Italy
Lazio
Roma
Mazzano Romano is a comune in the provincia of Roma, Lazio with a population of 2,910 as of 2025. Between 1830 and 1912, at least 20 passengers departing from Mazzano Romano arrived in the United States. The comune was previously known as Mazzano.
Contact
To request vital records from the anagrafe (records office), write to the PEC address or email below. Include the full name, approximate date, and record type in Italian.
Website
comune.mazzanoromano.rm.it/Address
Piazza Giovanni XXIII N. 8
00060 Mazzano Romano
Map
Historical Names
Mazzano→Mazzano Romano
Changed on September 24, 1872
Località
Each Italian comune is divided into località (localities), which include centri abitati (populated centers) and nuclei abitati (smaller settlements).
Centro abitato
AltitudePopulation- Mazzano Romano200m2,452
Population and Migration
This chart shows annual resident population, US arrivals (1830 to 1912), and international migration (2001 to present). Not all data is available for every period, so gaps are normal.
The population has grown 97% since 1951. US arrivals peaked in 1912 with 14 recorded passengers. Since 2001, net international immigration has added the equivalent of 13% of the current population.
Total US arrivals
20
1830–1912
Peak year
1912
14 arrivals
Cittadinanza per discendenza
Could a line from Mazzano Romano qualify for Italian citizenship?
Between 1830 and 1912, at least 20 passengers from Mazzano Romano arrived in the United States. Arrivals peaked in 1912. If one of them is your ancestor, Italy may recognize you as a citizen under jure sanguinis (citizenship by descent).
The birthplace 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
Your ancestor from Mazzano Romano
Born in Mazzano Romano (RM), Italy
Each generation between
Name and dates
Did this person naturalize before their child was born?
You
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and the documents your line would need
Not ready to start? Get an email when the citizenship rules change.
Top Emigrant Cognomi
Most common cognomi (family names) among emigrants from Mazzano Romano recorded in US arrivals, 1830 to 1912.
- 1.Luciani3
- 2.Pellicciaro2
- 3.Di diego2
- 4.Cianfrone1
- 5.Cursi1
- 6.Forestale1
- 7.Galiante1
- 8.Giammarino1
- 9.Giordano1
- 10.Giuliante1