Surname Quarter (Cora 
, 骨 
, Quarter 
) , globally, is a common cognomen. The family name Quarter is habitual in Mongolia, where it is a common surname, Puerto Rico, where it is quite a common surname, and Nicaragua, where it is quite a rare surname. Not in comparison with a country's population, this name is the most popular in China, Mongolia, and Brazil. Also, Quarter is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Cora | Argentina, United States, Mongolia, Philippines, Brazil |
| 骨 | China |
| Quarter | United States, Indonesia, China, Italy, Brazil |
| Cuara | Argentina, United States, Mexico, Philippines, Brazil |
Quartarius, Quartus, Quattie, กั๊ก, and ไตรมาส
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william quarter Catholic bishop, IE (b. 1806) |
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| james tweedie of quarter Peerage person ID=248444 |
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| alexander livingston of west quarter person associated with the witch trials in Scotland |
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| alexander livingstone of west quarter Peerage person ID=492397 |
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