Family name Kaack (凯克 
, Kaack 
) , in the entire world, is quite a rare surname. The family name Kaack is characteristic of Denmark, where it is a rare surname, Germany, and the Democratic Republic of the Congo. Not in comparison with a country's population, it most frequently occurs in Germany, the Democratic Republic of the Congo, and the United States. Much less frequently, Kaack is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 凯克 | China |
| Kaack | Germany, Italy, United States, Denmark, Democratic Republic of the Congo |
|
heino kaack German political scientist and university teacher (1940–1998), DE (b. 1940) |
|
|
sabine kaack German actress (1959-), DE (b. 1959) |
|
|
ulf kaack German non-fiction writer and journalist, DE (b. 1964) |
|
| hans-georg kaack (1932-2008) (b. 1932) |
|
|
| peter kaack German footballer, DE (b. 1943) |
|
|
| helga kaack badminton player, DE (b. 1959) |
|
|
| jan christian kaack German military personnel, DE (b. 1962) |
|
|
| lars kaack badminton player (b. 1963) |
|
|
| jürgen kaack (b. 1955) |
|
|
| lynn h kaack researcher |
|
|
| gustav kaack |
|
Mr, Liza, Lynn, John, Joan, Tina, Edna, Egle, Harm, Hans, Lisa, Inga, Maria, Mario, Marta, Marco, Sally, Signe, Susan, Carey, Clara, Ingo, Leon, Rita, Rene, Ms, Aj, Cia, Rob, Lee, Jan, Jay, Tom, Eva, Ole, Ulf, Mary, Mads, Sven, Anne, Adam, Carl, Bill, Karl, Paul, Rolf, Brian, and Birte