Surname Trenou (Trenou 
) , globally, is a rare last name. The surname Trenou is habitual in Togo, where it is quite a rare surname, Greece, where it is a very rare surname, and France. Not in comparison with a country's population, it is the most numerous in Togo, France, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Trenou | Canada, Greece, France, United States, Togo |
|
adjoavi trenou Togolese activist and politician, TG (b. 1921) |
|