Ha, I cant believe I never spotted yooɃits...staring right at me. I also didnt pick up on the other parts of your project/coin, so running with that idea
yooSync
yooɃits
...you expand that even further (while running the risk of it sounding bad engrish)
youchat
yooplay (maybe down the line some social games, candy crush style or media aspect)
yoopay
THX 1138 pointed out (which im sure you are already aware of but I embarrassingly didnt realise)
(the ¥ symbol shared with Yen and Yuan having both positive and negative associations I guess).
So if the ¥Ƀ part translates ok, it could make for some nice marketing.
Special mention goes to Deft, maybe not right for this project that that one stood out.
Edit - A few others but not really worth posting
Switch
Liber
Switch was a debit card in the uk, but got renamed to Maestro (owned by MasterCard) in 2002. not sure if that would pose a problem.