View the most partisan surnames in The United States

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

The surname Oi (Hindi: ोी, Oriya: ଓଇ) is more frequently found in Japan than any other country/territory. It may be rendered in the variant forms: Oï, Ơi, Oí or Ȯi. For other potential spellings of this name click here.

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

The surname is the 11,128^th most widely held surname throughout the world, borne by around 1 in 144,365 people. The last name Oi occurs predominantly in Asia, where 97 percent of Oi are found; 83 percent are found in East Asia and 82 percent are found in Nippono-Asia. It is also the 16,640^th most frequently used first name on earth, held by 56,582 people.

Oi is most frequent in Japan, where it is held by 41,466 people, or 1 in 3,083. In Japan it is mostly concentrated in: Tokyo Metropolis, where 11 percent live, Kanagawa Prefecture, where 8 percent live and Osaka Prefecture, where 8 percent live. Besides Japan it exists in 63 countries. It is also common in Vietnam, where 9 percent live and Malaysia, where 2 percent live.

Oi Last Name Statistics ^demography

In The United States those bearing the Oi surname are 26.99% more likely to be registered Democrats than The US average, with 80.22% registered with the party.

The amount Oi earn in different countries varies greatly. In Italy they earn 54.96% less than the national average, earning €13,527 per year; in United States they earn 19.13% more than the national average, earning $51,405 USD per year and in Canada they earn 20.72% more than the national average, earning $59,977 CAD per year.