
origin and history
Apparently from an unidentified source:
English, Dutch, and Jewish: variant of Samson. The -p- was introduced in the Greek transliteration of the Hebrew name Shimshon.
history
Apparently from the aforementioned unidentified source:
The English surname has also long been established in Ireland.
In North America, this name has absorbed other European cognates, for example Greek Sampsonakis, Sampsonides.