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Cognomen Руан (Ruan , Rouan , Rouen ) , worldwide, is a widespread family name. The surname Руан is characteristic of Macao, where it is quite a common surname, China, and Cayman Islands. Measured by absolute frequency, it is the most numerous in China, the United States, and France. Very seldom, Руан is the forename as well as the last name.
VARIANT | COUNTRY |
---|---|
Ruan | China, United States, Brazil, South Africa, Taiwan |
Rouan, Rouen | France, Mexico, Brazil, United States, South Africa |
Руан | Ukraine, Russia, Kyrgyzstan, Kazakhstan |