View the most religious surnames in Ireland

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

Costellow occurs most in The United States. It can be rendered in the variant forms:. For other potential spellings of Costellow click here.

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

The surname Costellow is the 1,785,358^th most widespread surname on a global scale. It is borne by around 1 in 68,750,433 people. This surname occurs predominantly in The Americas, where 82 percent of Costellow live; 82 percent live in North America and 82 percent live in Anglo-North America.

The surname is most commonly used in The United States, where it is carried by 87 people, or 1 in 4,166,195. In The United States Costellow is mostly found in: Kentucky, where 53 percent live, Texas, where 37 percent live and California, where 2 percent live. Beside The United States this surname exists in 2 countries. It also occurs in England, where 17 percent live and Thailand, where 1 percent live.

Costellow Family Population Trend ^{historical fluctuation}

The incidence of Costellow has changed over time. In The United States the number of people who held the Costellow last name decreased 53 percent between 1880 and 2014 and in England it decreased 38 percent between 1881 and 2014.

Costellow Last Name Statistics ^demography

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

In The United States Costellow are 53.23% more likely to be registered Republicans than The US average, with 100% registered to vote for the political party.

Costellow earn marginally less than the average income. In United States they earn 1.27% less than the national average, earning $42,600 USD per year.