Last name Pei-Kuen (Pei-Kuen 
) , all around the world, is an extremely rare cognomen. Much more prevalently, Pei-Kuen is the forename as well as the last name. Parts of the name also exists independently as a last name Pei, and a last name Kuen.
| VARIANT | COUNTRY |
|---|---|
| Pei-Kuen | United States |