View the highest/lowest earning families in The United States

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

The last name Kilfoyl occurs more in The United States more than any other country/territory. It can also appear as a variant:. Click here to see other possible spellings of Kilfoyl.

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

The last name is the 2,689,253^rd most frequent surname world-wide It is held by around 1 in 140,145,114 people. The last name Kilfoyl is predominantly found in The Americas, where 100 percent of Kilfoyl reside; 100 percent reside in North America and 100 percent reside in Anglo-North America.

The last name Kilfoyl is most widely held in The United States, where it is carried by 38 people, or 1 in 9,538,393. In The United States Kilfoyl is mostly found in: Minnesota, where 32 percent live, California, where 26 percent live and Arizona, where 16 percent live. Outside of The United States this surname exists in one country. It is also found in Canada, where 27 percent live.

Kilfoyl Family Population Trend ^{historical fluctuation}

The prevalency of Kilfoyl has changed through the years. In The United States the number of people who held the Kilfoyl last name increased 181 percent between 1880 and 2014.

Kilfoyl Last Name Statistics ^demography

In The United States those bearing the Kilfoyl last name are 36.56% more likely to be registered with the Republican Party than The US average, with 83.33% being registered to vote for the political party.

The amount Kilfoyl earn in different countries varies markedly. In United States they earn 26.45% more than the national average, earning $54,563 USD per year and in Canada they earn 8.73% less than the national average, earning $45,344 CAD per year.