Family name Garlinghouse (Garlinghouse 
) , all around the world, is a rare last name. The cognomen Garlinghouse is habitual in the United States, where it is a rare surname, Singapore, and New Zealand, where it is a very rare surname. In absolute terms, this name is the most popular in the United States, China, and Canada.
| VARIANT | COUNTRY |
|---|---|
| Garlinghouse | Canada, China, United States, New Zealand, Singapore |
| leman benton garlinghouse (16 Jan 1814 - 26 Jul 1872) (b. 1814) |
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| caroline garlinghouse 1856 - 2 Sep 1894 (b. 1856) |
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brad garlinghouse American businessman, US (b. 1971) |
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| joseph garlinghouse (1784-1862) |
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