View the most religious surnames in Ireland

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

The surname Heffernon is borne by more people in The United States than any other country or territory. It can be found as a variant:. For other possible spellings of Heffernon click here.

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

It is the 1,348,199^th most prevalent surname on a global scale It is held by around 1 in 44,166,945 people. Heffernon is mostly found in The Americas, where 89 percent of Heffernon are found; 87 percent are found in North America and 87 percent are found in Anglo-North America.

The surname Heffernon is most commonly occurring in The United States, where it is held by 142 people, or 1 in 2,552,528. In The United States Heffernon is mostly concentrated in: Kansas, where 22 percent live, Wisconsin, where 18 percent live and California, where 17 percent live. Beside The United States this surname is found in 4 countries. It also occurs in England, where 11 percent live and The United States Virgin Islands, where 2 percent live.

Heffernon Family Population Trend ^{historical fluctuation}

The frequency of Heffernon has changed over time. In The United States the number of people carrying the Heffernon surname increased 189 percent between 1880 and 2014 and in England it increased 106 percent between 1881 and 2014.

Heffernon Last Name Statistics ^demography

The religious devotion of those holding the Heffernon last name is primarily Catholic (100%) in Ireland.

In The United States those holding the Heffernon surname are 24.2% more likely to be registered with the Republican Party than the national average, with 70.97% registered to vote for the political party.

Heffernon earn somewhat more than the average income. In United States they earn 8.95% more than the national average, earning $47,012 USD per year.