View the highest/lowest earning families in The United States

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

The surname Diffy is held by more people in The United States than any other country or territory. It can also appear in the variant forms:. For other possible spellings of Diffy click here.

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

The surname is the 2,061,309^th most frequent family name internationally, held by around 1 in 87,801,758 people. This last name occurs predominantly in The Americas, where 90 percent of Diffy are found; 90 percent are found in North America and 90 percent are found in Anglo-North America. It is also the 2,694,839^th most frequently held first name in the world. It is borne by 17 people.

The surname is most commonly occurring in The United States, where it is held by 74 people, or 1 in 4,898,094. In The United States it is most prevalent in: Alabama, where 50 percent are found, Illinois, where 19 percent are found and Arkansas, where 9 percent are found. Apart from The United States this last name is found in 7 countries. It also occurs in England, where 2 percent are found and The Ivory Coast, where 2 percent are found.

Diffy Family Population Trend ^{historical fluctuation}

The prevalency of Diffy has changed over time. In The United States the share of the population with the last name expanded 206 percent between 1880 and 2014 and in England it expanded 200 percent between 1881 and 2014.

Diffy Last Name Statistics ^demography

The religious devotion of those carrying the Diffy last name is predominantly Catholic (100%) in Ireland.

In The United States those bearing the Diffy last name are 31.01% more likely to be registered with the Republican Party than The US average, with 77.78% registered to vote for the party.

Diffy earn significantly less than the average income. In United States they earn 33.44% less than the national average, earning $28,718 USD per year.