View the highest/lowest earning families in The United States

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

Heffenan occurs more in The United States more than any other country/territory. It can be rendered as:. Click here for further potential spellings of this name.

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

The last name is the 6,723,624^th most frequently held surname worldwide. It is borne by around 1 in 910,943,240 people. This last name occurs mostly in The Americas, where 50 percent of Heffenan live; 50 percent live in North America and 50 percent live in Anglo-North America.

The last name is most frequently held in The United States, where it is borne by 5 people, or 1 in 72,491,787. In The United States it is most prevalent in: Hawaii, where 20 percent reside, Indiana, where 20 percent reside and Nebraska, where 20 percent reside. Outside of The United States it is found in 2 countries. It also occurs in Ireland, where 25 percent reside and South Africa, where 13 percent reside.

Heffenan Family Population Trend ^{historical fluctuation}

The prevalency of Heffenan has changed through the years. In The United States the number of people bearing the Heffenan surname declined 89 percent between 1880 and 2014 and in Ireland it declined 85 percent between 1901 and 2014.

Heffenan Last Name Statistics ^demography

The religious adherence of those bearing the Heffenan surname is chiefly Catholic (100%) in Ireland.

Heffenan earn significantly less than the average income. In United States they earn 32.28% less than the national average, earning $29,219 USD per year.