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Surname Rutchanu (Rutchanu ) , in the entire world, is an extremely rare last name. Much more frequently, Rutchanu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rutchanu | Thailand |
Pedboon, Tipcod, Pingtadong, Ngamping, Surananan, and Pradermchai