View the most partisan surnames in The United States

Where Does The Last Name Piazzo Come From? ^{nationality or country of origin}

The surname Piazzo occurs in Italy more than any other country or territory. It can also be found as:. For other potential spellings of this surname click here.

How Common Is The Last Name Piazzo? ^{popularity and diffusion}

Piazzo is the 509,669^th most frequently occurring surname world-wide It is held by approximately 1 in 11,351,318 people. The surname Piazzo occurs mostly in Europe, where 63 percent of Piazzo reside; 57 percent reside in Southwestern Europe and 57 percent reside in Italic Europe.

Piazzo is most frequently occurring in Italy, where it is carried by 364 people, or 1 in 168,013. In Italy it is most common in: Piedmont, where 45 percent reside, Veneto, where 29 percent reside and Liguria, where 10 percent reside. Beside Italy this surname is found in 8 countries. It is also found in Argentina, where 18 percent reside and The United States, where 17 percent reside.

Piazzo Family Population Trend ^{historical fluctuation}

The frequency of Piazzo has changed through the years. In The United States the number of people carrying the Piazzo surname rose 3,533 percent between 1880 and 2014.

Piazzo Last Name Statistics ^demography

In The United States those holding the Piazzo last name are 11.29% more likely to be registered Democrats than The US average, with 64.52% being registered to vote for the party.

The amount Piazzo earn in different countries varies somewhat. In Italy they earn 26.17% more than the national average, earning €37,890 per year and in United States they earn 20.71% more than the national average, earning $52,087 USD per year.