It's not used much in Greek, it's used as "bitcoin". If used, it would be "μπιτκoιν" or "μπιτκόιν".
Paste in Google search box
site:.cy bitcoin
site:.cy bitcoin neo bee
site:.gr bitcoin neo bee
I can personally say, I've seen in October I think, an outdoor advertisement in a bus station in Limassol.
I don't remember the words exactly, it was like a "teaser"...EDIT: Actually the advertisement was for
https://cyprus(dot)bancdebinary(dot)com/ which has nothing to do with bitcoin. Sorry, I had the wrong impression.
spent quite a while on google, cant seem to find much domestic (cyprus) media on Neo & Bee, considering they're 1st location supposedly already "soft-launched" there really nothing i could find, in contrast you can't even put up a bitcoin ATM most places without it making the front page of reddit, never mind opening a bitcoin bank. does anybody know how to say bitcoin in greek?