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Last name Koestlin (Koestlin
) , around the globe, is a rare surname. The cognomen Koestlin is habitual in Germany, where it is a rare surname, Australia, where it is a very rare surname, and Canada, where it is an extremely rare surname. In absolute terms, it is commonest in Germany, Australia, and the United States.
VARIANT | COUNTRY |
---|---|
Koestlin | Germany, Canada, United States, Australia |