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

The last name Kolbai (Russian: Кольбаи) is carried by more people in Papua New Guinea than any other country or territory. It can appear in the variant forms:. Click here for other possible spellings of Kolbai.

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

This surname is the 961,438^th most widely held family name on earth, held by approximately 1 in 26,891,313 people. It is primarily found in Oceania, where 61 percent of Kolbai are found; 61 percent are found in Oceania Islands and 61 percent are found in Papuan Oceania. It is also the 1,282,666^th most widely held given name globally. It is borne by 59 people.

This last name is most commonly occurring in Papua New Guinea, where it is borne by 165 people, or 1 in 49,416. In Papua New Guinea Kolbai is primarily found in: Southern Highlands, where 84 percent are found and Chimbu, where 16 percent are found. Other than Papua New Guinea this surname occurs in 5 countries. It also occurs in Kazakhstan, where 34 percent are found and Germany, where 3 percent are found.