Cognomen Senff (Senff 
) , throughout the world, is quite a rare last name. The cognomen Senff is habitual in Germany, where it is a rare surname, Netherlands, and Czechia. Not in comparison with a country's population, it is commonest in Germany, the United States, and Brazil.
| VARIANT | COUNTRY |
|---|---|
| Senff | Brazil, United States, Germany, Canada, Netherlands |
| samuel senff (b. 1612) |
|
|
| andreas senff (b. 1617) |
|
|
| carl samuel senff DE (b. 1666) |
|
|
|
karl august senff Baltic German painter (1770-1838), DE (b. 1770) |
|
| adolf senff German painter (1785–1863), DE (b. 1785) |
|
|
| karl friedrich senff DE (b. 1776) |
|
|
|
charles h. senff American industrialist, US (b. 1837) |
|
| emil senff politician (1807-1879), PL (b. 1807) |
|
|
| karl julius senff DE (b. 1804) |
|
|
| carl eduard senff SE (b. 1810) |
|
|
| ludwig eduard senff (b. 1842) |
|
|
| richard senff (b. 1858) |
|
|
|
nida senff swimmer, NL (b. 1920) |
|
| hilda senff DE (b. 1885) |
|
|
| erich senff DE (b. 1897) |
|