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 has its highest incidence in The United States. It can appear as a variant:. For other potential spellings of this surname click here.

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

This last name is the 2,061,309^th most common family name on a worldwide basis. It is borne by around 1 in 87,801,758 people. This surname occurs predominantly in The Americas, where 90 percent of Diffy reside; 90 percent reside in North America and 90 percent reside in Anglo-North America. It is also the 2,694,839^th most frequent first name throughout the world. It is borne by 17 people.

It is most numerous in The United States, where it is carried by 74 people, or 1 in 4,898,094. In The United States it is mostly concentrated in: Alabama, where 50 percent reside, Illinois, where 19 percent reside and Arkansas, where 9 percent reside. Besides The United States this surname occurs in 7 countries. It is also common in England, where 2 percent reside and The Ivory Coast, where 2 percent reside.

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 surname grew 206 percent between 1880 and 2014 and in England it grew 200 percent between 1881 and 2014.

Diffy Last Name Statistics ^demography

The religious adherence of those carrying the last name is principally Catholic (100%) in Ireland.

In The United States those holding the Diffy surname are 31.01% more likely to be registered with the Republican Party than The US average, with 77.78% being registered with 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.