All over the world, Colenso (Colenso 
) is a very rare predominantly masculine, but scarcely female first name. The given name Colenso is habitual in Sub-Saharan Africa, particularly South Africa, where it is a very rare dominantly male, but seldom girly name. More frequently, Colenso is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Colenso | United Kingdom, South Africa, Australia, United States, New Zealand |