View the most partisan surnames in The United States

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

The last name Castline occurs in The United States more than any other country/territory. It may also occur as:. For other possible spellings of Castline click here.

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

The last name is the 2,909,720^th most frequently held family name in the world It is held by around 1 in 161,945,465 people. This last name occurs predominantly in The Americas, where 98 percent of Castline are found; 98 percent are found in North America and 98 percent are found in Anglo-North America.

The last name Castline is most commonly used in The United States, where it is borne by 44 people, or 1 in 8,237,703. In The United States it is most frequent in: Florida, where 23 percent reside, Ohio, where 18 percent reside and Pennsylvania, where 18 percent reside. Barring The United States it occurs in one country. It also occurs in Australia, where 2 percent reside.

Castline Family Population Trend ^{historical fluctuation}

The frequency of Castline has changed over time. In The United States the number of people carrying the Castline last name rose 183 percent between 1880 and 2014.

Castline Last Name Statistics ^demography

In The United States those holding the Castline surname are 53.23% more likely to be registered with the Republican Party than the national average, with 100% registered to vote for the political party.

Castline earn marginally less than the average income. In United States they earn 1.07% less than the national average, earning $42,688 USD per year.