View the most religious surnames in Ireland

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

O'Kaine is held by more people in The United States than any other country/territory. It can appear as a variant:. For other possible spellings of this name click here.

How Common Is The Last Name O'Kaine? ^{popularity and diffusion}

O'Kaine is the 8,968,613^th most widespread last name in the world, borne by around 1 in 1,821,886,479 people. The last name is primarily found in The Americas, where 100 percent of O'Kaine are found; 100 percent are found in North America and 100 percent are found in Anglo-North America.

This last name is most frequent in The United States, where it is borne by 3 people, or 1 in 120,819,644. In The United States it is primarily found in: Florida, where 67 percent live and California, where 33 percent live. Outside of The United States this last name is found in one country. It also occurs in Canada, where 25 percent live.

O'Kaine Family Population Trend ^{historical fluctuation}

The frequency of O'Kaine has changed over time. In The United States the share of the population with the last name declined 57 percent between 1880 and 2014.

O'Kaine Last Name Statistics ^demography

The religious devotion of those bearing the O'Kaine last name is principally Catholic (100%) in Ireland.