Family name Dennin (Dennin 
) , in the world, is a rare last name. The cognomen Dennin is habitual in the United States, where it is a rare surname, Germany, and France. Much less frequently, Dennin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dennin | Brazil, Argentina, United States, Germany, France |
| joseph dennin Ph.D. University of Wisconsin-Madison 1968 |
|
|
| mike dennin college basketball player (1975–1975) Colgate |
|
|
| margaret h dennin researcher |
|