Worldwide, Sümer (Sümer 
, Сюмер 
) is quite a rare gender-neutral forename. The first name Sümer is habitual in Western Asia, particularly Turkey, where it is quite a rare gender-neutral name. More frequently, Sümer is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Sümer | Germany, Cyprus, Sweden, China, Turkey |
| Сюмер | Ukraine, Russia |
| güner sümer actor, TR (b. 1936) |
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| dinçer sümer Turkish actor, TR (b. 1938) |
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| özkan sümer Turkish footballer and manager, TR (b. 1940) |
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| salih sümer Turkish politician, TR (b. 1951) |
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| ali sümer Ph.D. Istanbul University 1949 |
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