View the most religious surnames in Ireland

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

The surname Dorby is found most in France. It can also appear as a variant:. For other possible spellings of this surname click here.

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

It is the 1,222,957^th most numerous family name worldwide, held by around 1 in 38,154,691 people. It occurs predominantly in The Americas, where 43 percent of Dorby live; 23 percent live in North America and 22 percent live in Anglo-North America. Dorby is also the 1,807,719^th most frequently occurring given name worldwide, held by 33 people.

Dorby is most widespread in France, where it is held by 60 people, or 1 in 1,107,045. In France Dorby is most numerous in: Martinique, where 62 percent are found, Île-de-France, where 32 percent are found and Hauts-de-France, where 2 percent are found. Other than France this surname occurs in 15 countries. It is also found in The United States, where 17 percent are found and The Seychelles, where 15 percent are found.

Dorby Family Population Trend ^{historical fluctuation}

The prevalency of Dorby has changed through the years. In The United States the number of people bearing the Dorby surname fell 40 percent between 1880 and 2014; in Scotland it grew 113 percent between 1881 and 2014 and in England it grew 200 percent between 1881 and 2014.

Dorby Last Name Statistics ^demography

The religious devotion of those bearing the last name is predominantly Catholic (91%) in Ireland.

In The United States those holding the Dorby surname are 13.44% more likely to be registered Democrats than The US average, with 66.67% registered with the party.

The amount Dorby earn in different countries varies marginally. In United States they earn 15.75% less than the national average, earning $36,355 USD per year and in Canada they earn 13.96% less than the national average, earning $42,748 CAD per year.