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

The last name Oikai is carried by more people in Papua New Guinea than any other country/territory. It can be rendered in the variant forms:. For other possible spellings of Oikai click here.

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

Oikai is the 3,141,416^th most frequently held last name world-wide. It is borne by around 1 in 186,860,152 people. The last name occurs mostly in Oceania, where 74 percent of Oikai reside; 74 percent reside in Oceania Islands and 74 percent reside in Papuan Oceania. It is also the 2,608,198^th most frequently used first name worldwide It is held by 18 people.

This last name is most commonly occurring in Papua New Guinea, where it is borne by 29 people, or 1 in 281,163. In Papua New Guinea Oikai is mostly concentrated in: Jiwaka, where 48 percent are found, Western Highlands, where 31 percent are found and Gulf, where 14 percent are found. Without taking into account Papua New Guinea this surname occurs in one country. It is also found in Uganda, where 26 percent are found.