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

The surname Koumu occurs more in Papua New Guinea more than any other country/territory. It may also be found in the variant forms:. Click here to see other possible spellings of this last name.

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

The surname Koumu is the 2,635,433^rd most widespread surname globally. It is borne by around 1 in 134,954,554 people. The last name Koumu occurs mostly in Oceania, where 98 percent of Koumu live; 98 percent live in Oceania Islands and 98 percent live in Papuan Oceania. Koumu is also the 2,786,762^nd most widespread first name at a global level. It is borne by 16 people.

The last name Koumu is most frequently held in Papua New Guinea, where it is carried by 53 people, or 1 in 153,844. In Papua New Guinea Koumu is mostly found in: Morobe, where 42 percent are found, West New Britain, where 34 percent are found and Gulf, where 13 percent are found. Excluding Papua New Guinea this last name occurs in one country. It is also found in Cameroon, where 2 percent are found.