Surname Diomeda (Diomeda 
) , all around the world, is a rare last name. The last name Diomeda is habitual in Italy, where it is a rare surname, Nicaragua, where it is a very rare surname, and Argentina. Measured by absolute frequency, it most frequently occurs in Italy, Argentina, and Venezuela. Likewise, Diomeda is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Diomeda | Peru, Tanzania, Philippines, Venezuela, Italy |