View the highest/lowest earning families in The United States

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

The surname Diff (Hassaniya-Arabic: ﺍﻟﺪﻳﻒ) is found most in Iran. It may also be found as:. For other potential spellings of this name click here.

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

This last name is the 1,391,595^th most common family name internationally, held by approximately 1 in 46,417,490 people. Diff occurs mostly in Asia, where 75 percent of Diff live; 69 percent live in South Asia and 65 percent live in Islamic South Asia. Diff is also the 1,448,253^rd most frequently occurring first name globally It is held by 48 people.

The surname Diff is most widespread in Iran, where it is borne by 102 people, or 1 in 752,770. In Iran Diff is mostly concentrated in: Sistan and Baluchestan Province, where 41 percent reside, Khuzestan Province, where 21 percent reside and Kohgiluyeh and Boyer-Ahmad Province, where 18 percent reside. Beside Iran it occurs in 16 countries. It is also common in The United States, where 11 percent reside and India, where 4 percent reside.

Diff Family Population Trend ^{historical fluctuation}

The prevalency of Diff has changed over time. In The United States the share of the population with the surname expanded 138 percent between 1880 and 2014.

Diff Last Name Statistics ^demography

In The United States those bearing the Diff last name are 28.23% more likely to be registered Republicans than The US average, with 75% registered to vote for the party.

Diff earn significantly more than the average income. In United States they earn 30.65% more than the national average, earning $56,375 USD per year.