Qualtieri

== English == === Etymology === Borrowed from Italian Qualtieri. === Proper noun === Qualtieri (plural Qualtieris) A surname from Italian. == Italian == === Etymology === Variant of Gualtieri. === Proper noun === Qualtieri m or f by sense a surname === Further reading === Stefano Ravara (2015–2026), Mappa dei Cognomi‎[1]