Surname Semmo (Semmo 
) , throughout the world, is a rare cognomen. The family name Semmo is habitual in Lebanon, where it is a rare surname, Germany, and Sweden. In absolute terms, it is commonest in Germany, Lebanon, and South Africa. Very seldom, Semmo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Semmo | Germany, Indonesia, India, South Africa, Lebanon |