Cognome
Castellazzi
The strongest concentration of Castellazzi in US arrival records points to Campania, with 1 of 1 arrivals (100 percent) originating there.
1
US arrivals
1830 to 1912
1
Comuni of
origin
1
Regioni
represented
12
Notable on
Wikipedia
Top regione
Campania
1 of 1
100 percent of arrivals
Cittadinanza per discendenza
Could your Castellazzi line qualify for Italian citizenship?
The largest share of Castellazzi arrivals came from Campania, most often from the provincia of Napoli. 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 Castellazzi from Campania
Most often from Napoli (NA)
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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Persone notevoli
Notable Castellazzi on Wikipedia
Michelangelo Castellazzi
IT1736 · Verona
Luigi Castellazzi
1896 · Leno
Massimo Castellazzi
1901 · Roma
1904 · Milano
Romolo Castellazzi
IT1911 · Casale Monferrato
Mario Castellazzi
IT1925 · Lodi
1935 · Finale Emilia
Dante Castellazzi
IT1936 · Finale Emilia
Franco Castellazzi
IT1941 · Redavalle
Claudio Castellazzi
IT1964 · Vimercate
1975 · Gorgonzola
Paolo Castellazzi
EN1987 · Treviglio
| Name | Born | Birthplace | Wiki |
|---|---|---|---|
| Michelangelo Castellazzi | 1736 | Verona | IT |
| Luigi Castellazzi | 1896 | Leno | |
| Massimo Castellazzi | 1901 | Roma | |
| Armando Castellazzi | 1904 | Milano | ENIT |
| Romolo Castellazzi | 1911 | Casale Monferrato | IT |
| Mario Castellazzi | 1925 | Lodi | IT |
| Mario Castellazzi | 1935 | Finale Emilia | ENIT |
| Dante Castellazzi | 1936 | Finale Emilia | IT |
| Franco Castellazzi | 1941 | Redavalle | IT |
| Claudio Castellazzi | 1964 | Vimercate | IT |
| Luca Castellazzi | 1975 | Gorgonzola | ENIT |
| Paolo Castellazzi | 1987 | Treviglio | EN |
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.
Castellazi
4 US arrivals
Castellazzo
2 US arrivals
Castellaz
1 US arrivals
Castella
26 US arrivals
Castelluzzi
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 Castellazzi.
Origini per comune
Arrival records by comune
Each row is a comune (municipality) where at least one passenger named Castellazzi was recorded between 1830 and 1912.