Cognomen Rundie (Rundie 
) , all over the world, is a very rare surname. The cognomen Rundie is characteristic of Uruguay, where it is quite a rare surname, Argentina, where it is a very rare surname, and the United Kingdom, where it is an extremely rare surname. Measured by absolute frequency, it is commonest in Uruguay, Argentina, and the United States. Likewise, Rundie is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rundie | Argentina, Philippines, United Kingdom, United States, Uruguay |