Family name Gemm (Gemm 
) , globally, is a rare surname. The surname Gemm is characteristic of Germany, where it is a rare surname, Spain, where it is a very rare surname, and Canada, where it is an extremely rare surname. In absolute terms, this name is the most popular in Germany, Spain, and the United States. Also, Gemm is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gemm | Germany, Philippines, Spain, United States, United Kingdom |
| walter gemm German painter (1898-1973), DE (b. 1898) |
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