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

The surname Siwia is found most frequently in Papua New Guinea. It may be found in the variant forms:. Click here to see other possible spellings of this surname.

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

Siwia is the 3,798,600^th most prevalent last name throughout the world, borne by approximately 1 in 269,909,108 people. This surname occurs predominantly in Oceania, where 96 percent of Siwia reside; 89 percent reside in Oceania Islands and 89 percent reside in Papuan Oceania. It is also the 1,083,225^th most commonly held first name at a global level, borne by 79 people.

It is most frequently held in Papua New Guinea, where it is carried by 24 people, or 1 in 339,738. In Papua New Guinea Siwia is most numerous in: Western, where 67 percent reside, Morobe, where 25 percent reside and Central, where 4 percent reside. Aside from Papua New Guinea this last name exists in 2 countries. It also occurs in Australia, where 7 percent reside and Indonesia, where 4 percent reside.