View the most partisan surnames in The United States

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

Couplin occurs in The United States more than any other country/territory. It may appear in the variant forms:. Click here for other potential spellings of this surname.

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

It is the 2,185,341^st most frequently held family name in the world, borne by approximately 1 in 97,167,279 people. The last name Couplin is primarily found in The Americas, where 63 percent of Couplin live; 63 percent live in North America and 63 percent live in Anglo-North America.

The last name Couplin is most prevalent in The United States, where it is borne by 75 people, or 1 in 4,832,786. In The United States Couplin is most common in: Maryland, where 33 percent are found, New Jersey, where 12 percent are found and California, where 7 percent are found.

Couplin Family Population Trend ^{historical fluctuation}

The prevalency of Couplin has changed over time. In The United States the number of people who held the Couplin last name grew 129 percent between 1880 and 2014.

Couplin Last Name Statistics ^demography

In The United States those holding the Couplin surname are 6.17% more likely to be registered Republicans than The US average, with 52.94% being registered to vote for the political party.

Couplin earn somewhat less than the average income. In United States they earn 14.66% less than the national average, earning $36,823 USD per year.