View the most partisan surnames in The United States

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

The last name Duper occurs most in Croatia. It can also appear as a variant:. Click here for other possible spellings of Duper.

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

The last name is the 926,175^th most commonly occurring surname world-wide, borne by approximately 1 in 25,570,337 people. The surname occurs mostly in Europe, where 66 percent of Duper are found; 63 percent are found in Southeastern Europe and 63 percent are found in South Slavic Europe. It is also the 2,187,323^rd most widely held first name at a global level, held by 24 people.

The last name Duper is most widespread in Croatia, where it is carried by 116 people, or 1 in 36,453. In Croatia it is most common in: Dubrovnik-Neretva County, where 50 percent reside, Osijek-Baranja County, where 45 percent reside and Bjelovar-Bilogora County, where 4 percent reside. Not including Croatia it is found in 19 countries. It is also found in Bosnia and Herzegovina, where 22 percent reside and The United States, where 19 percent reside.

Duper Family Population Trend ^{historical fluctuation}

The frequency of Duper has changed through the years. In The United States the number of people carrying the Duper surname expanded 117 percent between 1880 and 2014.

Duper Last Name Statistics ^demography

In The United States those holding the Duper surname are 28.23% more likely to be registered with the Republican Party than the national average, with 75% registered with the political party.

Duper earn somewhat more than the average income. In United States they earn 7.23% more than the national average, earning $46,269 USD per year.