Surname วิสุ (Wisu 
, วิสุ ) , across the world, is a rare last name. The family name วิสุ is habitual in Tanzania, where it is a very rare surname, Indonesia, and Malaysia, where it is an extremely rare surname. Measured by absolute frequency, this name is the most popular in Indonesia, Tanzania, and the United States. Likewise, วิสุ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Wisu | Thailand, United States, India, Tanzania, Indonesia |
| วิสุ | Thailand |