View the highest/lowest earning families in The United States

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

The last name Kumagai is borne by more people in Japan than any other country/territory. It can be found as:. Click here for other potential spellings of this name.

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

The surname Kumagai is the 4,087^th most commonly held family name worldwide. It is borne by around 1 in 52,984 people. Kumagai is mostly found in Asia, where 99 percent of Kumagai are found; 99 percent are found in East Asia and 99 percent are found in Nippono-Asia. Kumagai is also the 3,684,242^nd most frequent first name in the world, borne by 10 people.

The surname Kumagai is most numerous in Japan, where it is carried by 135,573 people, or 1 in 943. In Japan it is most common in: Miyagi Prefecture, where 15 percent reside, Iwate Prefecture, where 10 percent reside and Tokyo Metropolis, where 9 percent reside. Besides Japan this surname is found in 39 countries. It also occurs in Brazil, where 1 percent reside and The United States, where 1 percent reside.

Kumagai Last Name Statistics ^demography

In The United States those holding the Kumagai surname are 7.15% more likely to be registered with the Democratic Party than the national average, with 60.38% registered to vote for the political party.

The amount Kumagai earn in different countries varies marginally. In United States they earn 24.27% more than the national average, earning $53,621 USD per year and in Canada they earn 20.34% more than the national average, earning $59,790 CAD per year.