Last name Bartnick (Bartnick 
) , all around the world, is quite a rare family name. The surname Bartnick is habitual in Germany, where it is a rare surname, the United States, and Canada, where it is a very rare surname. In absolute terms, it is the most numerous in the United States, Germany, and Brazil.
| VARIANT | COUNTRY |
|---|---|
| Bartnick | Germany, Canada, Brazil, United States, South Africa |
|
joe bartnick American comedian, US |
|
| merle d. bartnick American politician, US (b. 1931) |
|
|
| jörg bartnick researcher |
|