Уныло.

Почему Горшков?

Почему Горшков? Potter — это праздно шатающийся

Pitaici
?????
Почему не гончар? Что за перевод такой дикошарый?

In the Muggle world ‘Potter’ is an occupational surname, meaning a man who creates pottery. The wizarding family of Potters descends from the twelfth-century wizard Linfred of Stinchcombe, a locally well-beloved and eccentric man, whose nickname, ‘the Potterer’, became corrupted in time to ‘Potter’. Linfred was a vague and absent-minded fellow whose Muggle neighbours often called upon his medicinal services. None of them realised that Linfred’s wonderful cures for pox and ague were magical; they all thought him a harmless and lovable old chap, pottering about in his garden with all his funny plants.