Comment by junto

Likewise there are several patronymic surnames from the Welsh “ap <father’s name> (son of) that have ended up as new surnames retained the “ap” in several cases, mainly in reduced form at the start of the surname, as in Upjohn (from ap John), Powell (from ap Hywel), Price (from ap Rhys), Pritchard (from ap Richard), and Bowen (from ab Owen).