here's a modern style logo that works nicely on webpages as well as on paper and T-shirts. Two different greys and a magenta/pink accent. The accent shape symbolize an air-plane wing as well as wave/motion/arching/increasing
Since the word MOYO is a combo of two words I choose to emphasize that in letter size. This also gives the benefit of a more interesting word play in the logo - rather than a static/same size lettering. It also enhances the correct pronunciation.
Version with more focus on movement/travelling Same colour set (two greys and accent) Symbol of bird/person flying that also works as a sun over a beach (indicating vacation/travel/exotic place)
In all my designs you can always separate the wording and the symbol. This way you can arrange them as you like. Horizontal, vertical or as separate pieces.