View the most religious surnames in Ireland

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

The surname Sullivon is held by more people in The United States than any other country/territory. It can also be found in the variant forms:. For other potential spellings of Sullivon click here.

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

The surname is the 6,723,624^th most commonly used family name on a global scale. It is borne by around 1 in 910,943,240 people. It occurs mostly in The Americas, where 100 percent of Sullivon are found; 88 percent are found in North America and 88 percent are found in Anglo-North America.

This last name is most widely held in The United States, where it is held by 7 people, or 1 in 51,779,848. In The United States it is mostly concentrated in: Alaska, where 14 percent are found, California, where 14 percent are found and Connecticut, where 14 percent are found. Without taking into account The United States Sullivon exists in one country. It is also common in Guyana, where 13 percent are found.

Sullivon Family Population Trend ^{historical fluctuation}

The incidence of Sullivon has changed through the years. In The United States the number of people bearing the Sullivon last name declined 89 percent between 1880 and 2014.

Sullivon Last Name Statistics ^demography

The religious adherence of those holding the Sullivon surname is principally Catholic (100%) in Ireland.

Sullivon earn a lot less than the average income. In United States they earn 43.44% less than the national average, earning $24,406 USD per year.