View the most partisan surnames in The United States

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

The surname Koughan is borne by more people in Canada than any other country or territory. It may be found in the variant forms:. Click here for other possible spellings of this surname.

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

This surname is the 1,263,456^th most prevalent family name in the world, borne by approximately 1 in 40,041,461 people. It is primarily found in The Americas, where 100 percent of Koughan live; 99 percent live in North America and 99 percent live in Anglo-North America.

The last name Koughan is most numerous in Canada, where it is carried by 106 people, or 1 in 347,600. In Canada it is primarily found in: Prince Edward Island, where 76 percent reside, Ontario, where 9 percent reside and Alberta, where 8 percent reside. Outside of Canada this surname occurs in 2 countries. It also occurs in The United States, where 41 percent reside and Brazil, where 1 percent reside.

Koughan Last Name Statistics ^demography

The religious adherence of those carrying the surname is primarily Catholic (100%) in Ireland.

In The United States those holding the Koughan surname are 19.9% more likely to be registered with the Republican Party than the national average, with 66.67% being registered with the party.

The amount Koughan earn in different countries varies significantly. In United States they earn 23.69% more than the national average, earning $53,371 USD per year and in Canada they earn 7.08% less than the national average, earning $46,164 CAD per year.