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

The last name Oniwa is held by more people in Japan than any other country or territory. It may appear as a variant:. Click here for further possible spellings of this name.

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

The surname is the 1,281,391^st most commonly used last name on earth, borne by approximately 1 in 40,941,269 people. It is primarily found in Asia, where 39 percent of Oniwa reside; 38 percent reside in East Asia and 38 percent reside in Nippono-Asia. Oniwa is also the 3,487,849^th most widespread first name in the world, held by 11 people.

It is most commonly held in Japan, where it is borne by 68 people, or 1 in 1,880,063. In Japan Oniwa is primarily concentrated in: Tokyo Metropolis, where 71 percent reside, Shimane Prefecture, where 24 percent reside and Gifu Prefecture, where 1 percent reside. Outside of Japan it occurs in 8 countries. It is also found in Nigeria, where 33 percent reside and Brazil, where 20 percent reside.