View the most partisan surnames in The United States

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

The surname Castrup is more frequently found in Germany than any other country or territory. It can also appear as:. For other potential spellings of this name click here.

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

This last name is the 1,227,038^th most frequently held surname on earth. It is borne by approximately 1 in 38,355,505 people. The surname occurs mostly in Europe, where 73 percent of Castrup live; 71 percent live in Western Europe and 71 percent live in Germanic Europe.

The last name is most frequently used in Germany, where it is carried by 134 people, or 1 in 600,787. In Germany it is most common in: North Rhine-Westphalia, where 60 percent reside, Lower Saxony, where 19 percent reside and Berlin, where 7 percent reside. Apart from Germany this surname is found in 2 countries. It is also found in The United States, where 27 percent reside and Sweden, where 2 percent reside.

Castrup Family Population Trend ^{historical fluctuation}

The incidence of Castrup has changed over time. In The United States the number of people carrying the Castrup surname expanded 578 percent between 1880 and 2014.

Castrup Last Name Statistics ^demography

In The United States those bearing the Castrup surname are 53.23% more likely to be registered with the Republican Party than The US average, with 100% being registered to vote for the party.

Castrup earn around the same as the average income. In United States they earn 1.15% more than the national average, earning $43,645 USD per year.