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

The last name Keio is borne by more people in Japan than any other country or territory. It can appear in the variant forms:. Click here for further possible spellings of this name.

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

This surname is the 592,650^th most frequent family name on earth. It is borne by approximately 1 in 13,854,650 people. This surname is predominantly found in Asia, where 66 percent of Keio are found; 65 percent are found in East Asia and 65 percent are found in Nippono-Asia. Keio is also the 430,973^rd most prevalent first name globally, borne by 401 people.

This surname is most widely held in Japan, where it is borne by 344 people, or 1 in 371,640. In Japan Keio is mostly found in: Shimane Prefecture, where 55 percent live, Tokyo Metropolis, where 14 percent live and Hyōgo Prefecture, where 14 percent live. Apart from Japan Keio exists in 7 countries. It is also found in Papua New Guinea, where 33 percent live and Kenya, where 1 percent live.

Keio Family Population Trend ^{historical fluctuation}

The frequency of Keio has changed over time. In The United States the share of the population with the last name increased 200 percent between 1880 and 2014.