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

The last name Okuko is carried by more people in Japan than any other country/territory. It may appear as:. Click here to see other possible spellings of this name.

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

This surname is the 1,596,935^th most numerous family name in the world, borne by around 1 in 57,382,251 people. The surname is mostly found in Africa, where 54 percent of Okuko are found; 46 percent are found in East Asia and 46 percent are found in Nippono-Asia. Okuko is also the 2,301,746^th most frequently occurring first name on earth. It is borne by 22 people.

The surname Okuko is most commonly occurring in Japan, where it is borne by 58 people, or 1 in 2,204,212. In Japan Okuko is primarily concentrated in: Hyōgo Prefecture, where 97 percent live, Aichi Prefecture, where 2 percent live and Osaka Prefecture, where 2 percent live. Other than Japan it exists in 5 countries. It also occurs in Uganda, where 30 percent live and Nigeria, where 20 percent live.