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

Riersen has its highest incidence in The United States. It may also occur in the variant forms:. Click here for other possible spellings of this last name.

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

This surname is the 7,593,402^nd most commonly occurring last name on earth It is held by around 1 in 1,214,590,986 people. The surname Riersen is predominantly found in The Americas, where 33 percent of Riersen live; 33 percent live in North America and 33 percent live in Anglo-North America.

The last name is most frequently used in The United States, where it is borne by 5 people, or 1 in 72,491,787. In The United States it is primarily found in: Maryland, where 20 percent are found and Washington, where 20 percent are found. Outside of The United States this surname occurs in one country. It also occurs in Norway, where 17 percent are found.

Riersen Family Population Trend ^{historical fluctuation}

The frequency of Riersen has changed over time. In The United States the share of the population with the surname declined 37 percent between 1880 and 2014.