View the highest/lowest earning families in The United States

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

The last name Rosnau has its highest incidence in Germany. It may also be found in the variant forms:. For other possible spellings of this name click here.

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

Rosnau is the 1,202,518^th most frequently held family name worldwide, borne by approximately 1 in 37,181,357 people. This last name occurs mostly in Europe, where 53 percent of Rosnau are found; 46 percent are found in North America and 46 percent are found in Anglo-North America.

The last name Rosnau is most commonly occurring in Germany, where it is borne by 73 people, or 1 in 1,102,815. In Germany it is mostly concentrated in: Lower Saxony, where 37 percent are found, North Rhine-Westphalia, where 26 percent are found and Brandenburg, where 16 percent are found. Excluding Germany it is found in 5 countries. It also occurs in Canada, where 24 percent are found and The United States, where 21 percent are found.

Rosnau Family Population Trend ^{historical fluctuation}

The frequency of Rosnau has changed through the years. In The United States the share of the population with the last name rose 840 percent between 1880 and 2014.

Rosnau Last Name Statistics ^demography

In The United States those holding the Rosnau surname are 16% more likely to be registered Democrats than The US average, with 69.23% being registered to vote for the party.

The amount Rosnau earn in different countries varies somewhat. In United States they earn 12.9% more than the national average, earning $48,714 USD per year and in Canada they earn 22.47% more than the national average, earning $60,846 CAD per year.