Last name Welmers (Welmers 
) , in the entire world, is a rare cognomen. The cognomen Welmers is habitual in Netherlands, where it is quite a rare surname, Switzerland, where it is a very rare surname, and Poland. Not in comparison with a country's population, the name is most common in Netherlands, the United States, and Poland.
| VARIANT | COUNTRY |
|---|---|
| Welmers | Netherlands, Canada, United States, Germany, Poland |
| william everett welmers (b. 1916) |
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| jan welmers Dutch composer, NL (b. 1937) |
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| everett t. welmers Ph.D. University of Michigan 1937 |
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| robert bruce welmers Ph.D. University of California, Los Angeles 1973 |
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| petra welmers NL |
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