Last name Karlon (Karlon 
) , all over the world, is a rare surname. The surname Karlon is characteristic of Austria, where it is a rare surname, the United States, where it is a very rare surname, and Germany. More frequently, Karlon is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Karlon | Germany, Austria, Philippines, United States, Trinidad and Tobago |
|
alois karlon Austrian priest and politician, AT (b. 1835) |
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| johann karlon (b. 1824) |
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| bill karlon American baseball player (1909-1964), US (b. 1909) |
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| william john karlon Ph.D. University of California, San Diego 1998 |
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