E. Cobham Brewer 18101897. Dictionary of Phrase and Fable. 1898.
Hobgoblin.
Puck or Robin Good-fellow. Keightley thinks it a corruption of Rob-Goblini.e. the goblin Robin, just as Hodge is the nickname of
Roger, which seems to agree with the subjoined quotation:
1
Those that Hobgoblin call you, and sweet Puck,
You do their work, and they shall have good luck.
Shakespeare: Midsummer Nights Dream, ii. 1.
Hob is certainly sometimes used for a sprite or fairy, as a hob-lanterni.e. an ignis fatuus or fairy-lantern, but this may mean a Puck-lantern or Robin Goodfellow-lantern.