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

The last name Iay (Russian: Иай) is carried by more people in Cambodia than any other country/territory. It may occur in the variant forms:. Click here for further potential spellings of this last name.

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

The surname is the 2,605,694^th most commonly held last name on a global scale It is held by around 1 in 132,500,835 people. This last name is predominantly found in Asia, where 93 percent of Iay are found; 65 percent are found in Southeast Asia and 53 percent are found in Khmer-Asia. It is also the 451,716^th most commonly used first name in the world, held by 370 people.

Iay is most numerous in Cambodia, where it is carried by 29 people, or 1 in 534,040. In Cambodia Iay is most numerous in: Kampong Speu Province, where 34 percent reside, Oddar Meanchey Province, where 31 percent reside and Kandal Province, where 28 percent reside. Aside from Cambodia it exists in 4 countries. It is also found in Afghanistan, where 27 percent reside and Thailand, where 13 percent reside.