Cognomen Diegel (Diegel 
) , all around the world, is quite a rare last name. The last name Diegel is habitual in Germany, where it is quite a rare surname, the United States, where it is a rare surname, and Canada.
| VARIANT | COUNTRY |
|---|---|
| Diegel | Germany, Hungary, South Africa, Canada, United States |
| jakob diegel DE (b. 1805) |
|
|
| johann gustav diegel (b. 1828) |
|
|
|
leo diegel professional golfer, US (b. 1899) |
|
|
helmut diegel German politician, DE (b. 1956) |
|
| hans-günter diegel German association football player, DE (b. 1936) |
|
|
| ralf diegel German swimmer, DE (b. 1963) |
|
|
| olaf diegel researcher |
|
|
| craig diegel college basketball player (1979–1981) Tennessee |
|
|
| laura diegel author of books on ancient history and literature |
|
|
| moritz diegel |
|
|
| jos diegel |
|