Family name Simni (Simni 
) , around the globe, is a very rare cognomen. The last name Simni is habitual in Malaysia, where it is a very rare surname, South Africa, where it is an extremely rare surname, and Venezuela. In absolute terms, this name is the most popular in Malaysia, India, and South Africa. Predominantly, Simni is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Simni | Germany, Tanzania, South Africa, Malaysia, India |