Last name Șimon (Simon 
, סימון 
, シモン 
) , all over the world, is a widespread family name. The cognomen Șimon is habitual in Antigua and Barbuda, where it is a widespread surname, Marshall Islands, where it is a common surname, and Hungary (explore the name in all countries). Not in comparison with a country's population, the name is most common in Nigeria, Tanzania, and France. Also, Șimon is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Simon | Tanzania, France, Nigeria, United Kingdom, Kenya |
| סימון | Israel |
| シモン | Japan |
| Șimon | Romania |
| alexandru șimon Romanian politician, RO (b. 1873) |
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| teodor șimon RO (b. 1869) |
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lidia șimon Romanian marathon runner, RO (b. 1973) |
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| francisc șimon Romanian water polo player, RO (b. 1927) |
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| mihai șimon Romanian archaeologist (1954-1992), RO (b. 1954) |
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| gheorghe șimon Romanian politician, RO (b. 1961) |
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| gavrilă șimon Romanian politician from Vișeu de Jos, Maramureș County, RO |
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| simion șimon RO |
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