Surname Dilich (Dilich 
) , around the globe, is a very rare family name. The cognomen Dilich is habitual in Italy, where it is a very rare surname, and the United States, where it is an extremely rare surname. Much less frequently, Dilich is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dilich | Italy, India, United States |
|
wilhelm dilich German author, DE (b. 1571) |
|
| johann wilhelm dilich Engineer and master builder in Frankfurt am Main, DE (b. 1600) |
|