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

Olsby is found most frequently in Norway. It can be rendered in the variant forms:. For other possible spellings of this name click here.

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

Olsby is the 1,152,132^nd most frequently occurring surname on a global scale It is held by approximately 1 in 35,036,278 people. The last name Olsby is mostly found in Europe, where 58 percent of Olsby live; 58 percent live in Northern Europe and 58 percent live in Scandinavia.

This last name is most widespread in Norway, where it is borne by 107 people, or 1 in 48,059. In Norway Olsby is most frequent in: Eastern Norway, where 95 percent are found, Northern Norway, where 2 percent are found and Western Norway, where 2 percent are found. Besides Norway Olsby is found in 2 countries. It is also common in The United States, where 42 percent are found and Sweden, where 6 percent are found.

Olsby Family Population Trend ^{historical fluctuation}

The incidence of Olsby has changed over time. In The United States the number of people who held the Olsby last name grew 677 percent between 1880 and 2014.

Olsby Last Name Statistics ^demography

In The United States those holding the Olsby last name are 9.75% more likely to be registered with the Republican Party than The US average, with 56.52% registered with the political party.

The amount Olsby earn in different countries varies markedly. In Norway they earn 23.32% less than the national average, earning 265,377 kr per year and in United States they earn 13.31% more than the national average, earning $48,892 USD per year.