View the highest/lowest earning families in The United States

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

Keirnan is found most in The United States. It may also appear as a variant:. Click here for further possible spellings of this last name.

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

This last name is the 585,091^st most frequently used family name worldwide, held by approximately 1 in 13,621,581 people. This last name occurs mostly in The Americas, where 33 percent of Keirnan reside; 33 percent reside in North America and 33 percent reside in Anglo-North America. Keirnan is also the 1,688,769^th most widely held first name in the world It is held by 37 people.

Keirnan is most widely held in The United States, where it is held by 219 people, or 1 in 1,655,064. In The United States Keirnan is most numerous in: Michigan, where 14 percent reside, Texas, where 12 percent reside and Ohio, where 9 percent reside. Apart from The United States this last name is found in 8 countries. It also occurs in Australia, where 32 percent reside and Scotland, where 12 percent reside.

Keirnan Family Population Trend ^{historical fluctuation}

The prevalency of Keirnan has changed through the years. In The United States the number of people carrying the Keirnan last name contracted 20 percent between 1880 and 2014; in Scotland it expanded 582 percent between 1881 and 2014; in England it expanded 290 percent between 1881 and 2014 and in Ireland it contracted 85 percent between 1901 and 2014.

Keirnan Last Name Statistics ^demography

The religious devotion of those carrying the surname is chiefly Catholic (95%) in Ireland.

In The United States those holding the Keirnan surname are 29.97% more likely to be registered with the Republican Party than The US average, with 76.74% being registered to vote for the political party.

Keirnan earn significantly more than the average income. In United States they earn 25.92% more than the national average, earning $54,333 USD per year.