Short form of Susanna meaning lily, or an Italian variant of Gianna.
Zanna is most commonly understood as a diminutive form of Susanna or Suzanna, names derived from the Hebrew 'Shoshannah,' meaning 'lily' — the same root that gives us Susan and its many variants. In Italian, Zanna functions as an affectionate shortening: Susanna becomes Sanna becomes Zanna. In Polish and other Slavic contexts it appears as a variant of Joanna or Zuzanna.
The name thus carries roots that extend back through Italian Renaissance culture to the Hebrew scriptures, where Susanna appears in the Book of Daniel as a virtuous woman falsely accused and exonerated — a story that made Susanna a common name among early Christians and medieval Europeans. Zanna as a standalone name has a visual and sonic distinctiveness that has attracted parents across different naming eras. The 'Z' initial gives it immediate energy and memorability — relatively rare among given names, the letter 'Z' functions as a kind of orthographic exclamation point.
In Italian-American communities, the name moved from diminutive nickname to full given name as families settled in America and shortened names tended to become permanent. The fantasy and romance novel traditions also embraced Zanna as an exotic, slightly otherworldly choice, helping it develop associations with magic and mystery. In recent decades, Zanna has attracted renewed interest as part of a broader enthusiasm for short, punchy names that don't feel nicknames of anything — complete in themselves, nothing to shorten further.
It joins Zara, Zola, and Zoe in a family of Z-initial names that feel modern while carrying genuine historical substance. Zanna is rare enough to feel distinctive but grounded enough in recognizable linguistic roots that it needs no explanation — a balance that has become genuinely sought after in contemporary naming.