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

The last name Castian is found most in The United States. It can be rendered as:. For other possible spellings of Castian click here.

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

The last name is the 6,723,624^th most frequent last name in the world It is held by approximately 1 in 910,943,240 people. It occurs predominantly in The Americas, where 38 percent of Castian live; 38 percent live in North America and 25 percent live in Anglo-North America. It is also the 2,136,160^th most prevalent first name internationally, borne by 25 people.

This surname is most prevalent in The United States, where it is borne by 2 people, or 1 in 181,229,466. In The United States it is primarily found in: California, where 50 percent are found and Louisiana, where 50 percent are found. Besides The United States it exists in 6 countries. It also occurs in Afghanistan, where 13 percent are found and England, where 13 percent are found.

Castian Family Population Trend ^{historical fluctuation}

The occurrence of Castian has changed through the years. In The United States the number of people carrying the Castian last name fell 80 percent between 1880 and 2014 and in England it fell 86 percent between 1881 and 2014.