Globally, Wisjnu (Wisjnu 
) is a very rare masculine forename. The first name Wisjnu is characteristic of South-eastern Asia, particularly Indonesia, where it is a very rare masculine name. Likewise, Wisjnu is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Wisjnu | Canada, Indonesia |
| wisjnu amat s. Indonesian politician (born 1955 in Kota Medan), ID (b. 1955) |
|