Family name 文筠 (Wenyun 
, 文筠 ) , globally, is a rare cognomen. The cognomen 文筠 is characteristic of Singapore, where it is a very rare surname, China, and Ecuador. Predominantly, 文筠 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Wenyun | China, Taiwan, United States, Greece, France |
| 文筠 | China |