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

The surname Ruaba occurs in Papua New Guinea more than any other country/territory. It can also be found as a variant:. For other possible spellings of this name click here.

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

Ruaba is the 1,727,723^rd most frequently occurring last name throughout the world, held by around 1 in 65,067,374 people. Ruaba occurs mostly in Oceania, where 96 percent of Ruaba reside; 96 percent reside in Oceania Islands and 96 percent reside in Papuan Oceania. Ruaba is also the 1,116,575^th most frequently occurring first name on earth It is held by 75 people.

It is most prevalent in Papua New Guinea, where it is held by 107 people, or 1 in 76,203. In Papua New Guinea it is primarily found in: Northern, where 77 percent live, East New Britain, where 7 percent live and National Capital District, where 6 percent live. Without taking into account Papua New Guinea this surname occurs in 2 countries. It is also common in Tanzania, where 4 percent live and India, where 1 percent live.