The strangest name I've seen is the sailboat "Zubenelgenubi" in Mobile AL the New Orleans
Bridge and Lock tenders would have a hell of a time with that one! it would probably add a couple of hours to the transit just trying to get it across to them! By the way, Zubenelgenubi is the Arabic name of a star in Libra.
My present boat is "Spirit" by the P.O. there are lots
of boats around with that name.
In my next boat I plan to cruise
so I think I'll pick something easy to get across in English
and Spanish maybe IDEA or IMAGINE mean the same and spelled the same in both languages and similar in French. I also thought of NOVA but that can mean "doesn't go" in Spanish, might bring me bad luck!