I'd like to take this opportunity to share with you all that Wero is called Wero because Euro is pronounced "you-ro" and when you share your you-ro it becomes a we-ro.
This in not true for everywhere that uses the Euro, unsurprisingly because that encompasses a large linguistic area. I know for a fact France doesn't pronounce it that way.
I've heard pretty much every European English-as-a-second-language speaker pronounced the W differently, though, and pronunciation of the E isn't even consistent within native English populations. I can't wait for the "vee-ro? oh, you mean whay-ro" discussions between tourists and stores.
Ouiro does sound pretty ridiculous to be honest
I guess it doesn't have to be perfect to make a funny name though.