Surname Šumer (Šumer 
, Шумер 
) , across the world, is a rare last name. The family name Šumer is characteristic of Slovenia, where it is quite a rare surname, Ukraine, where it is a rare surname, and Belarus. Measured by absolute frequency, it is commonest in Ukraine, Slovenia, and Russia.
| VARIANT | COUNTRY |
|---|---|
| Šumer | Slovenia |
| Шумер | Belarus, Kazakhstan, Russia, Ukraine |
| viljem šumer SI (b. 1943) |
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| anita šumer slovene baker, author and blogger, SI (b. 1984) |
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| miran šumer SI |
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| taja tijana šumer SI |
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| suzana šumer SI |
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