View the most partisan surnames in The United States

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

The surname Koga (Hindi: कोगा, Marathi: कोगा, Russian: Кога) is held by more people in Japan than any other country/territory. It may also be rendered as a variant:. For other potential spellings of this last name click here.

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

This surname is the 4,209^th most common family name internationally, borne by approximately 1 in 54,642 people. It is mostly found in Asia, where 93 percent of Koga live; 93 percent live in East Asia and 93 percent live in Nippono-Asia. It is also the 128,192^nd most common first name worldwide, held by 3,150 people.

This last name is most common in Japan, where it is borne by 123,720 people, or 1 in 1,033. In Japan it is mostly concentrated in: Fukuoka Prefecture, where 49 percent live, Saga Prefecture, where 12 percent live and Kumamoto Prefecture, where 5 percent live. Aside from Japan this last name occurs in 70 countries. It also occurs in Brazil, where 2 percent live and The United States, where 1 percent live.

Koga Family Population Trend ^{historical fluctuation}

The incidence of Koga has changed over time. In The United States the number of people bearing the Koga surname increased 43,475 percent between 1880 and 2014.

Koga Last Name Statistics ^demography

In The United States those holding the Koga surname are 7.95% more likely to be registered Democrats than the national average, with 61.18% registered to vote for the party.

The amount Koga earn in different countries varies greatly. In Peru they earn 47.08% more than the national average, earning S/. 28,512 per year; in Colombia they earn 139.1% more than the national average, earning $54,282,200 COP per year; in United States they earn 10.97% more than the national average, earning $47,883 USD per year and in Canada they earn 3.59% less than the national average, earning $47,897 CAD per year.