As nouns the difference between porgy and pogy
is that porgy is any of several fish of the family Sparidae; the sea bream while pogy is menhaden fish.
porgy
English
Noun
(porgies)
Any of several fish of the family Sparidae; the sea bream.
# In particular, the scup (paugie).
References
pogy
English
Noun
(pogies)
menhaden (fish)
Usage notes
*
Pogy'' is often confused with ''porgy , and therefore incorrectly applied to various fishes.
(
Webster 1913)