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

The surname Iriha is borne by more people in Japan than any other country or territory. It can also be found as:. For other potential spellings of this last name click here.

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

This surname is the 4,532,898^th most frequently occurring surname in the world. It is borne by around 1 in 383,555,048 people. This last name occurs predominantly in Asia, where 89 percent of Iriha reside; 89 percent reside in East Asia and 89 percent reside in Nippono-Asia. It is also the 1,566,439^th most common forename at a global level It is held by 42 people.

The surname Iriha is most commonly held in Japan, where it is held by 17 people, or 1 in 7,520,253. In Japan it is primarily concentrated in: Fukui Prefecture, where 88 percent reside, Kumamoto Prefecture, where 6 percent reside and Saitama Prefecture, where 6 percent reside. Beside Japan this surname occurs in one country. It is also found in Nigeria, where 11 percent reside.