How to spell FILVIO correctly?

If you're trying to correct the misspelling "filvio", here are some possible suggestions. The correct spelling could be "Silvio", a common Italian name or "Filvio", assuming it's a unique name. Other alternatives might include "Felvio", "Filviano" or "Filviole". However, please note that without more context, it's challenging to provide an accurate correction.