Throughout the world, Spiecker (Spiecker 
) is an extremely rare female given name. Predominantly, Spiecker is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Spiecker | Germany, Spain, United States, Argentina, Brazil |
| walther spiecker (b. 1896) |
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| kyrilla spiecker German author (1916-2008), DE (b. 1916) |
|
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| erdmann spiecker researcher (ORCID 0000-0002-2723-5227) |
|