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

Ruoi has its highest incidence in Vietnam. It may appear in the variant forms:. For other potential spellings of Ruoi click here.

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

This last name is the 1,202,518^th most commonly used surname on earth, held by approximately 1 in 37,181,357 people. The surname Ruoi is predominantly found in Asia, where 99 percent of Ruoi are found; 87 percent are found in Southeast Asia and 87 percent are found in Viet-Asia. Ruoi is also the 255,582^nd most commonly held first name at a global level, borne by 992 people.

This surname is most numerous in Vietnam, where it is borne by 170 people, or 1 in 544,977. In Vietnam Ruoi is mostly concentrated in: Southeast, where 48 percent are found, Red River Delta, where 31 percent are found and Northeast, where 8 percent are found. Barring Vietnam this last name is found in 2 countries. It also occurs in India, where 13 percent are found and South Sudan, where 1 percent are found.