Surname Simaria (Simaria 
) , globally, is a rare cognomen. The family name Simaria is habitual in Portugal, where it is a rare surname, the United Kingdom, where it is a very rare surname, and India. More prevalently, Simaria is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Simaria | India, United Kingdom, United States, Portugal, Brazil |
| francisco félix simaria Portuguese conductor, PT (b. 1900) |
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| mehul tulsidas simaria Indian businessperson (born 1979, child of Tulsidas Kalidas Simaria), IN (b. 1979) |
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