Family name Tourtellotte (Tourtellotte 
) , in the world, is a rare cognomen. The family name Tourtellotte is habitual in Switzerland, where it is a rare surname, the United States, where it is a very rare surname, and Canada. Very seldom, Tourtellotte is the forename as well as the last name.
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| Tourtellotte | Switzerland, Canada, France, United States |
| john eaton tourtellotte American Civil War Union general (1833–1891) (b. 1833) |
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| john e. tourtellotte American architect, US (b. 1869) |
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| suzanne w. tourtellotte American astronomer (1945-2013), US (b. 1945) |
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| w w tourtellotte researcher |
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| rebecca tourtellotte researcher (ORCID 0000-0002-1088-4562) |
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| james tourtellotte American photographer, US |
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