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

Koia is borne by more people in Papua New Guinea than any other country or territory. It can be rendered in the variant forms:. Click here for other possible spellings of this surname.

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

It is the 500,196^th most frequent last name throughout the world, borne by approximately 1 in 11,075,298 people. This last name occurs predominantly in Oceania, where 83 percent of Koia are found; 55 percent are found in Oceania Islands and 53 percent are found in Papuan Oceania. Koia is also the 620,917^th most frequently held first name internationally, borne by 212 people.

The surname is most prevalent in Papua New Guinea, where it is carried by 346 people, or 1 in 23,566. In Papua New Guinea Koia is most prevalent in: Central, where 31 percent live, National Capital District, where 21 percent live and Western Highlands, where 15 percent live. Besides Papua New Guinea Koia occurs in 19 countries. It is also found in New Zealand, where 23 percent live and India, where 14 percent live.