Family name Bardtke (Bardtke 
) , in the world, is a rare cognomen. The surname Bardtke is characteristic of Germany, where it is a rare surname, and the United States, where it is an extremely rare surname. Much less frequently, Bardtke is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bardtke | Germany, United States, Spain |
| paul bardtke PL (b. 1872) |
|
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| hans bardtke German theologian, DE (b. 1906) |
|