What is the meaning of вона?

she

Used with reflexive verbs.

The alternative forms with an initial н- (n-) in the third person are used after a preposition.

The plural forms with an initial и- (i-) are unstressed.

The forms with an initial й- (j-) or ї- (ji-) in the third person non-feminine dative/accusative cases are used at the beginning of the sentence and when they are stressed.

The instrumental and locative cases are never used without a preposition.

won (currency)

she (person)

it

Source: wiktionary.org