Family name Koesters (Koesters 
) , worldwide, is quite a rare surname. The surname Koesters is habitual in Western Europe, particularly Germany, where it is quite a rare surname, Switzerland, where it is a rare surname, and Austria. Measured by absolute frequency, it is the most numerous in Germany, the United States, and Switzerland.
| VARIANT | COUNTRY |
|---|---|
| Koesters | Germany, Austria, Switzerland, United States, France |
| markus koesters researcher |
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| dave koesters college basketball player (1975–1978) Virginia |
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| stephen koesters researcher |
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| sandra a koesters researcher |
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Mr, Cara, Cody, Brad, Bill, Kara, Kari, Keri, Kurt, Kyle, Carl, Paul, Ross, Rolf, Ryan, Dave, Dale, Dawn, Dick, Drew, Gary, Rose, Chad, Adam, Anne, Ms, Amy, Ben, Ken, Kim, Dan, Gil, Leo, Jay, Joe, Joy, Jim, Marc, Mary, Mark, Mike, Sara, Sean, Scot, Andy, Anna, Greg, and Leah