Last name Routo (Routo 
) , all over the world, is a rare cognomen. The surname Routo is habitual in Finland, where it is a rare surname, India, where it is an extremely rare surname, and the United States. Much less frequently, Routo is the forename as well as the last name.
| routo terada university professor and researcher active in Brazil, BR (b. 1947) |
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