Cognomen Klaeren (Klaeren 
) , in the entire world, is a rare surname. The cognomen Klaeren is characteristic of Germany, where it is a rare surname, the United States, where it is a very rare surname, and the United Kingdom, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Klaeren | Germany, United Kingdom, United States, Philippines |
|
herbert klaeren German computer scientist, DE (b. 1950) |
|
| klaus klaeren German triathlete and writer, DE (b. 1957) |
|
Mr, Rachel, Daniel, George, Leonie, Thomas, Edward, Maxwell, Michael, Michele, Pascal, Stephen, Cecille, Patrick, Richard, Dominic, Jeffrey, Herbert, Beatrice, Patricia, Katherine, Charles, Terrianne, Monica, Horst, Ms, Bob, Kai, Dan, Udo, Mary, Joan, Molly, Alvin, Frank, Carla, Conny, Kathy, Kerry, Kevin, Klaus, Laura, Logan, Julia, Heike, Carol, and Christopher