Family name Otje (Otje 
) , in the world, is a very rare surname. The cognomen Otje is habitual in Netherlands, where it is a very rare surname, and Nigeria, where it is an extremely rare surname. Much more prevalently, Otje is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Otje | Indonesia, Netherlands, India, Germany, Nigeria |