View the most religious surnames in Ireland

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

Sullivon is borne by more people in The United States than any other country or territory. It can also appear in the variant forms:. For other potential spellings of this last name click here.

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

Sullivon is the 6,723,624^th most commonly occurring last name on a worldwide basis. It is borne by approximately 1 in 910,943,240 people. The last name Sullivon occurs mostly in The Americas, where 100 percent of Sullivon reside; 88 percent reside in North America and 88 percent reside in Anglo-North America.

Sullivon is most frequently occurring in The United States, where it is carried by 7 people, or 1 in 51,779,848. In The United States Sullivon is most frequent 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 this last name occurs in one country. It is also common in Guyana, where 13 percent are found.

Sullivon Family Population Trend ^{historical fluctuation}

The occurrence of Sullivon has changed over time. In The United States the number of people who held the Sullivon surname declined 89 percent between 1880 and 2014.

Sullivon Last Name Statistics ^demography

The religious adherence of those bearing 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.