View the highest/lowest earning families in The United States

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

The last name Iff is found most frequently in Switzerland. It can occur as:. Click here for further possible spellings of Iff.

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

The last name is the 391,801^st most frequently held family name at a global level It is held by approximately 1 in 8,070,372 people. The surname Iff occurs predominantly in Europe, where 89 percent of Iff live; 88 percent live in Western Europe and 74 percent live in Germanic Europe. It is also the 1,234,572^nd most frequent first name at a global level. It is borne by 63 people.

The last name Iff is most prevalent in Switzerland, where it is held by 607 people, or 1 in 13,530. In Switzerland it is mostly concentrated in: Canton of Bern, where 37 percent reside, Canton of Solothurn, where 12 percent reside and Canton of Zürich, where 9 percent reside. Outside of Switzerland this last name occurs in 28 countries. It is also common in Germany, where 17 percent reside and Brazil, where 4 percent reside.

Iff Family Population Trend ^{historical fluctuation}

The frequency of Iff has changed through the years. In England the number of people who held the Iff last name declined 50 percent between 1881 and 2014.

Iff Last Name Statistics ^demography

In The United States those holding the Iff surname are 46.77% more likely to be registered Democrats than The US average, with 100% registered to vote for the political party.

Iff earn around the same as the average income. In United States they earn 2.37% more than the national average, earning $44,172 USD per year.