Where does “Dobbyn” come from?

Dobbyn (English) comes from English Dobbin, from English Dobb, from English Robert, from Anglo-Norman Robert.

Ancestry of “Dobbyn”, step by step

Step	Language	Word	Meaning
1	English	Dobbin	—
2	English	Dobb	—
3	English	Robert	—
4	Anglo-Norman	Robert	—

Dobbyn — Etymology, Origin & Word History | Etymology Explorer