View the most religious surnames in Ireland

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

Diffin is carried by more people in The United States than any other country or territory. It may also appear as:. Click here for other potential spellings of this name.

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

This surname is the 431,494^th most widely held last name at a global level. It is borne by around 1 in 9,132,263 people. It occurs mostly in The Americas, where 65 percent of Diffin are found; 65 percent are found in North America and 65 percent are found in Anglo-North America. It is also the 1,744,716^th most commonly used forename worldwide, borne by 35 people.

The surname is most prevalent in The United States, where it is held by 482 people, or 1 in 751,989. In The United States Diffin is most numerous in: Michigan, where 28 percent are found, Maine, where 14 percent are found and New Jersey, where 6 percent are found. Aside from The United States this surname exists in 12 countries. It is also common in England, where 12 percent are found and Northern Ireland, where 11 percent are found.

Diffin Family Population Trend ^{historical fluctuation}

The incidence of Diffin has changed through the years. In The United States the number of people carrying the Diffin last name rose 374 percent between 1880 and 2014; in England it rose 762 percent between 1881 and 2014 and in Scotland it rose 560 percent between 1881 and 2014.

Diffin Last Name Statistics ^demography

The religious devotion of those carrying the Diffin surname is predominantly Catholic (56%) in Ireland.

In The United States those holding the Diffin last name are 29.23% more likely to be registered Democrats than The US average, with 82.46% registered with the party.

The amount Diffin earn in different countries varies somewhat. In United States they earn 1.21% more than the national average, earning $43,669 USD per year and in Canada they earn 4.88% less than the national average, earning $47,260 CAD per year.