Saffin is a surname. Notable people with the surname include:
There appear two sets of Saffin family settlements, those settling in Somerset UK, and Devon. The Devon Saffin's are to be found around the villages near to Exeter, such as Kenn, Devon., where William Saffin married Grace Dyer in 1, Feb 1758.
References
Saffin Wikipedia(Text) CC BY-SA