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

The surname Toinuma occurs more in Japan more than any other country or territory. It can also occur in the variant forms:. For other possible spellings of this last name click here.

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

This surname is the 1,398,030^th most commonly occurring last name on a global scale, borne by around 1 in 46,715,038 people. This surname is primarily found in Asia, where 98 percent of Toinuma are found; 98 percent are found in East Asia and 98 percent are found in Nippono-Asia.

This last name is most prevalent in Japan, where it is carried by 153 people, or 1 in 835,584. In Japan Toinuma is mostly concentrated in: Tokyo Metropolis, where 94 percent are found, Kanagawa Prefecture, where 3 percent are found and Saitama Prefecture, where 3 percent are found. Outside of Japan Toinuma exists in one country. It also occurs in Papua New Guinea, where 2 percent are found.