Cognomen Clariano (Clariano 
) , around the world, is a rare last name. The family name Clariano is habitual in Portugal, where it is a rare surname, Brazil, and Peru, where it is a very rare surname. Measured by absolute frequency, it most frequently occurs in Brazil, Portugal, and Spain. Very seldom, Clariano is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Clariano | Portugal, Spain, Brazil, India, Peru |
| clariano marques baía furniture entrepreneur murdered, in Monsanto, Lisbon, on May 12, 1980, PT (b. 1937) |
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| clariano pires de oliveira neto researcher (ORCID 0000-0002-6726-4786) |
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