View the most partisan surnames in The United States

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

The last name Kennessey occurs more in The United States more than any other country/territory. It may also be found as a variant:. For other potential spellings of this surname click here.

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

This surname is the 3,017,195^th most commonly held last name on a worldwide basis, borne by around 1 in 173,512,998 people. The surname occurs predominantly in The Americas, where 100 percent of Kennessey are found; 100 percent are found in North America and 100 percent are found in Anglo-North America.

It is most widely held in The United States, where it is borne by 42 people, or 1 in 8,629,975. In The United States Kennessey is primarily concentrated in: Alabama, where 36 percent reside, California, where 31 percent reside and Illinois, where 12 percent reside.

Kennessey Family Population Trend ^{historical fluctuation}

The frequency of Kennessey has changed over time. In The United States the share of the population with the last name grew 4,200 percent between 1880 and 2014.

Kennessey Last Name Statistics ^demography

In The United States those bearing the Kennessey surname are 28.23% more likely to be registered with the Republican Party than the national average, with 75% registered to vote for the party.

Kennessey earn significantly more than the average income. In United States they earn 28% more than the national average, earning $55,229 USD per year.