Cognomen Jeannette (Jeannette 
, جانيت 
, Žaneta 
, and others...) , in the world, is a common family name. The cognomen Jeannette is habitual in Nicaragua, where it is quite a common surname, Rwanda, and Cameroon, where it is quite a rare surname. Not in comparison with a country's population, it is commonest in Mexico, Cameroon, and Rwanda. More frequently, Jeannette is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jeannette | Cameroon, United States, Democratic Republic of the Congo, Germany, Costa Rica |
| جانيت | Iraq, Egypt, Palestinian Territory, Syria, Jordan |
| Žaneta | Czechia, France, United States, United Kingdom, Germany |
| ג'נט | Israel |
| ジャネット | Japan |
| Жанетт | Russia, Ukraine |
| 珍妮特 | China |
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buddy jeannette American basketball player and coach (1917-1998), US (b. 1917) |
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| gertrude jeannette American actress and activist (1914-2018), US (b. 1914) |
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gunnar jeannette racecar driver, US (b. 1982) |
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| daniel jeannette visual effects supervisor (b. 1961) |
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| laurence jeannette French politician, FR (b. 1963) |
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| alexandre 'kobayashi' jeannette tabletop role-playing game designer, FR (b. 1972) |
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| roger jeannette cyclist, FR |
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| rémi jeannette French entomologist, FR |
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| jeannette carmen Righteous Among the Nations, IT |
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Lee, Taylor, Thomas, Torres, Harris, Vargas, Flores, Walker, Wilson, Wright, Morales, Sanchez, Ramirez, Jackson, Johnson, Jimenez, Martinez, Anderson, Robinson, Gonzalez, Thompson, Williams, Garcia, Rivera, Castro, Miller, Cruz, King, Ruiz, Diaz, Hall, Moore, Smith, Clark, Brown, Perez, Rodriguez, Ramos, Reyes, Davis, Gomez, Lewis, Lopez, Jones, Ortiz, White, Young, Martin, Rojas, and Hernandez