View the most partisan surnames in The United States

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

The last name Claffy is found most frequently in The United States. It can be found as:. For other possible spellings of this surname click here.

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

This last name is the 895,817^th most widely held last name globally, held by approximately 1 in 24,373,063 people. Claffy occurs mostly in The Americas, where 97 percent of Claffy live; 96 percent live in North America and 96 percent live in Anglo-North America.

The last name Claffy is most widely held in The United States, where it is borne by 285 people, or 1 in 1,271,786. In The United States it is primarily concentrated in: Illinois, where 21 percent live, Maryland, where 13 percent live and Missouri, where 9 percent live. Outside of The United States this surname is found in 6 countries. It is also found in Jamaica, where 2 percent live and Ireland, where 1 percent live.

Claffy Family Population Trend ^{historical fluctuation}

The occurrence of Claffy has changed over time. In The United States the number of people bearing the Claffy last name rose 112 percent between 1880 and 2014; in Ireland it decreased 96 percent between 1901 and 2014 and in England it decreased 78 percent between 1881 and 2014.

Claffy Last Name Statistics ^demography

The religious devotion of those bearing the Claffy surname is principally Catholic (100%) in Ireland.

In The United States those holding the Claffy surname are 28.79% more likely to be registered Republicans than the national average, with 75.56% registered with the political party.

Claffy earn somewhat more than the average income. In United States they earn 12.72% more than the national average, earning $48,638 USD per year.