Family name Laudenslager (Laudenslager 
) , throughout the world, is a rare cognomen. The surname Laudenslager is habitual in the United States, where it is a rare surname, New Zealand, where it is a very rare surname, and Canada. Not in comparison with a country's population, it is the most numerous in the United States, Canada, and the United Kingdom.
| VARIANT | COUNTRY |
|---|---|
| Laudenslager | United Kingdom, Venezuela, United States, Canada, New Zealand |
| kevin laudenslager (b. 1963) |
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| mark laudenslager researcher |
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| marci laudenslager researcher |
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