Hi! I have Frechette/Frishettes in my family and have found some info on early ancestors. Re the meaning of the name, what I have found is that Frichet, the original family name, comes from the word friche which means the owner of a piece of land en friche, or lying fallow.
The Frechette ancestors came to New France (Quebec) from France. There were 3 men that came and all the Frechettes in Canada are desended from them. I would be happy to send you what info I have if you are interested. I will give you my email address and you can contact me with yours and I will send along what I have. It would be great if we were connected but probably not.
Looking forward to hearing from you.
Dianne Moore (Ontario, Canada)
k027@sympatico.ca