Family History and Genealogy Resources by Surname
Mellis Surname Origin
Sweet, from Mel, honey, or Gaelic, milis, sweet, or from Milidh, a soldier.
Source: An Etymological Dictionary of Family and Christian Names With an Essay on their Derivation and Import; Arthur, William, M.A.; New York, NY: Sheldon, Blake, Bleeker & CO., 1857.
Mellis Surname Meaning and Family Facts
There is more to Mellis family history than the origin of your surname:
A Mellis Family History Thought:
'Genealogy: Tracing yourself back to people better than you are.' --John Garland Pollard