Around the world, วิคูณ (วิคูณ 
) is a very rare gender-neutral given name. The forename วิคูณ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare unisex name.
| VARIANT | COUNTRY |
|---|---|
| วิคูณ | Thailand |
ประพฤติชอบ, and จันทร์รัก