View the most partisan surnames in The United States

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

The surname Casillan is carried by more people in The Philippines than any other country/territory. It can occur as a variant:. Click here for further possible spellings of this name.

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

This last name is the 302,457^th most frequently occurring surname on a global scale It is held by approximately 1 in 5,806,809 people. The last name occurs mostly in Asia, where 89 percent of Casillan are found; 89 percent are found in Southeast Asia and 88 percent are found in Fil-Southeast Asia.

This surname is most frequent in The Philippines, where it is carried by 1,118 people, or 1 in 90,553. In The Philippines it is primarily concentrated in: Ilocos, where 51 percent reside, Calabarzon, where 15 percent reside and National Capital Region, where 14 percent reside. Not including The Philippines Casillan exists in 9 countries. It is also common in The United States, where 8 percent reside and Canada, where 2 percent reside.

Casillan Last Name Statistics ^demography

In The United States Casillan are 11.06% more likely to be registered with the Democratic Party than The US average, with 64.29% registered to vote for the party.

The amount Casillan earn in different countries varies markedly. In United States they earn 31.38% more than the national average, earning $56,688 USD per year and in Canada they earn 3.7% less than the national average, earning $47,843 CAD per year.