The sources checked do not record xitto as a name or as a word with a meaning.
Playful
Cute
White, Brown, Black, Gold
Small
Unisex
Italian
X
5 Letters
An Italian-language surname
Diminutive of Giuseppe; Finnish form of Pippi
A Kashubian feminine given name
Recorded as a rare feminine given name in American English
A name possibly derived from the Italian word for 'to give' or 'gifted'