View the most partisan surnames in The United States

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

The surname Casay is most common in The Philippines. It can appear in the variant forms:. For other possible spellings of this last name click here.

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

The last name Casay is the 699,651^st most commonly occurring last name globally, borne by approximately 1 in 17,310,085 people. It is predominantly found in Asia, where 82 percent of Casay live; 80 percent live in Southeast Asia and 80 percent live in Fil-Southeast Asia. Casay is also the 1,951,561^st most widespread given name in the world, borne by 29 people.

The last name Casay is most commonly used in The Philippines, where it is carried by 338 people, or 1 in 299,521. In The Philippines Casay is mostly concentrated in: Cagayan Valley, where 43 percent reside, Cordillera Administrative Region, where 30 percent reside and National Capital Region, where 13 percent reside. Aside from The Philippines it occurs in 10 countries. It is also found in The United States, where 7 percent reside and Spain, where 3 percent reside.

Casay Family Population Trend ^{historical fluctuation}

The frequency of Casay has changed through the years. In The United States the number of people bearing the Casay last name declined 39 percent between 1880 and 2014.

Casay Last Name Statistics ^demography

The religious devotion of those bearing the last name is predominantly Catholic (100%) in Ireland.

In The United States those bearing the Casay surname are 10.37% more likely to be registered Republicans than the national average, with 57.14% registered to vote for the political party.

Casay earn somewhat more than the average income. In United States they earn 12.04% more than the national average, earning $48,342 USD per year.