Denio

The name Denio is primarily found as a surname, particularly in Italy and among Italian-American communities. Its etymological root is believed to be from the Latin 'de novo', meaning 'from the new' or 'anew'. This could have been used to describe someone who was a newcomer to a place, or perhaps someone who had recently converted to Christianity or adopted a new way of life. Over time, 'de novo' could have evolved into Denio as a family name.

While predominantly a surname, Denio has seen occasional use as a given name, especially in the United States. Its unisex usage is likely due to its surname origin, where family names are sometimes adopted as first names for both boys and girls. Its rarity as a first name means it doesn't have a strong gender association, making it suitable for either.