Surname Пьер (Pierre 
, Pier 
, Per 
, along with others...) , around the globe, is a widespread last name. The cognomen Пьер is characteristic of Latin America and the Caribbean, particularly Saint Lucia, where it is a widespread surname, Haiti, where it is a common surname, and Grenada (explore the name in all countries). Measured by absolute frequency, it most frequently occurs in Haiti, France, and the United States. More prevalently, Пьер is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Pierre | Haiti, France, Italy, Cameroon, Democratic Republic of the Congo |
| Pier | Canada, France, Italy, Cameroon, United States |
| Per | Canada, France, Sweden, Italy, United States |
| Пьер | Kazakhstan, Russia, Ukraine, Kyrgyzstan |
| Pyer | Canada, France, Dominican Republic, Brazil, United States |
| P'Er | Ukraine |
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