View the most partisan surnames in The United States

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

The surname Iannalfo is found most frequently in The United States. It can appear as:. Click here for other potential spellings of this surname.

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

The surname is the 1,276,805^th most prevalent surname on a worldwide basis It is held by approximately 1 in 40,712,547 people. The last name occurs mostly in The Americas, where 50 percent of Iannalfo reside; 49 percent reside in North America and 44 percent reside in Anglo-North America.

It is most commonly held in The United States, where it is carried by 78 people, or 1 in 4,646,909. In The United States Iannalfo is most common in: Massachusetts, where 51 percent are found, New Hampshire, where 18 percent are found and California, where 15 percent are found. Excluding The United States it occurs in 5 countries. It also occurs in Italy, where 30 percent are found and Switzerland, where 20 percent are found.

Iannalfo Last Name Statistics ^demography

In The United States those bearing the Iannalfo surname are 9.27% more likely to be registered with the Democratic Party than The US average, with 62.5% being registered to vote for the political party.

The amount Iannalfo earn in different countries varies significantly. In United States they earn 19.5% more than the national average, earning $51,562 USD per year and in Canada they earn 7.98% less than the national average, earning $45,719 CAD per year.