View the highest/lowest earning families in The United States

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

Rosaia occurs in Italy more than any other country/territory. It may also be rendered as a variant:. For other possible spellings of Rosaia click here.

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

Rosaia is the 556,360^th most frequently occurring last name on earth. It is borne by approximately 1 in 12,740,465 people. The surname Rosaia occurs mostly in Europe, where 44 percent of Rosaia are found; 42 percent are found in Southwestern Europe and 42 percent are found in Italic Europe. Rosaia is also the 1,951,561^st most prevalent first name worldwide. It is borne by 29 people.

This last name is most widespread in Italy, where it is borne by 239 people, or 1 in 255,886. In Italy Rosaia is mostly found in: Tuscany, where 84 percent are found and Liguria, where 16 percent are found. Excluding Italy Rosaia occurs in 7 countries. It also occurs in Australia, where 36 percent are found and The United States, where 18 percent are found.

Rosaia Last Name Statistics ^demography

In The United States those holding the Rosaia surname are 37.95% more likely to be registered with the Democratic Party than the national average, with 91.18% registered to vote for the party.

Rosaia earn around the same as the average income. In United States they earn 4.35% more than the national average, earning $45,025 USD per year.