Last name Filzi (Filzi 
) , all over the world, is a rare surname. The surname Filzi is characteristic of Italy, where it is a rare surname, Austria, and France, where it is a very rare surname. Much less frequently, Filzi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Filzi | Austria, France, Canada, Italy |
|
fabio filzi Italian Irrendentist, HR (b. 1884) |
|
| fausto filzi Italian irrendentist (1891-1917), SI (b. 1891) |
|
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| mario filzi HR (b. 1883) |
|
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| michel filzi FR (b. 1964) |
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