There may not be much romance in Oneiromancer
Learning something new every day has many beneficial effects especially in the Middle Ages and further. It is also one way to avoid boredom and monotony. The new learning can be of anything.As such today I learned a new word, which I had not come across to date. The word is "Oneirology". It means the study of dreams.
In my further search, I came to know about "Oneirocritic" - a person who interprets dreams; Oneirodynia is "restless, disturbed sleep, characterized by nightmares ….." and, Oeiromancy which is "divination by the interpretation of dreams" and the noun form is Oneiromancer.
One more piece of info I found is there is a Bachelor's Degree in Psychology Dream Studies & Oneirology via distance learning at Bircham International University ( www.bircham.edu/).
Of course, there are detailed mentions and expositions in various Indian Vedic texts about dreams or 'Swapna'. Readers can find much more interesting info in this regard on a wider search