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

Ruoi is borne by more people in Vietnam than any other country/territory. It can also be rendered as a variant:. Click here to see other potential spellings of Ruoi.

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

The last name Ruoi is the 1,202,518^th most commonly held surname on a worldwide basis, held by around 1 in 37,181,357 people. The surname Ruoi occurs mostly in Asia, where 99 percent of Ruoi reside; 87 percent reside in Southeast Asia and 87 percent reside in Viet-Asia. It is also the 255,582^nd most frequently occurring forename in the world, held by 992 people.

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