Cognomen ปีเตอร์ (Peter 
, Piter 
, ปีเตอร์ 
) , around the globe, is a prevalent surname. The family name ปีเตอร์ is characteristic of Liechtenstein, where it is a common surname, Nigeria, and Saint Lucia (explore the name in all countries). In absolute terms, the name is most common in Nigeria, Tanzania, and Germany. More prevalently, ปีเตอร์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Peter | Nigeria, Germany, Kenya, United Kingdom, United States |
| Piter | Nigeria, Germany, Tanzania, United Kingdom, United States |
| ปีเตอร์ | Thailand |
| Pitoe | Indonesia, India, United States, South Africa, Brazil |