View the most partisan surnames in The United States

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

The surname Kozai has its highest incidence in Japan. It can be rendered as a variant:. For other potential spellings of this last name click here.

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

The last name is the 71,560^th most prevalent last name throughout the world It is held by around 1 in 1,056,319 people. This surname is primarily found in Asia, where 97 percent of Kozai reside; 97 percent reside in East Asia and 97 percent reside in Nippono-Asia. It is also the 2,036,353^rd most frequently occurring given name on earth, held by 27 people.

Kozai is most frequent in Japan, where it is borne by 6,706 people, or 1 in 19,064. In Japan it is most frequent in: Kagawa Prefecture, where 32 percent are found, Osaka Prefecture, where 13 percent are found and Okayama Prefecture, where 10 percent are found. Besides Japan Kozai is found in 14 countries. It is also common in The United States, where 2 percent are found and Canada, where 1 percent are found.

Kozai Last Name Statistics ^demography

In The United States those holding the Kozai last name are 22.63% more likely to be registered Democrats than the national average, with 75.86% being registered to vote for the party.

The amount Kozai earn in different countries varies somewhat. In United States they earn 12.09% more than the national average, earning $48,364 USD per year and in Canada they earn 21.26% more than the national average, earning $60,248 CAD per year.