Globally, Isogon (Isogon 
) is a rare epicene first name. The given name Isogon is habitual in Sub-Saharan Africa, particularly Nigeria, where it is a very rare unisex name. Likewise, Isogon is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Isogon | Philippines, Canada, Nigeria, United Kingdom |