Cognomen Теньо (Teno 
, Tenyo 
, Теньо ) , in the entire world, is a common last name. The last name Теньо is habitual in Bulgaria, where it is quite a common surname, Japan, where it is quite a rare surname, and Colombia. Likewise, Теньо is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Teno | Cameroon, Japan, Indonesia, Malaysia, Colombia |
| Tenyo | Nigeria, Japan, Bulgaria, United States, Mexico |
| Теньо | Bulgaria |
| Tenjo | Japan, Indonesia, United States, Colombia, Spain |