Belarusian і

← Belarusian ды (link)

← Gothic 𐌴𐌹 (cognate)

← Ancient Greek εἰ (cognate)

← Proto-Indo-European *ei (inherited)

← Proto-Indo-European *h₁e- (mention)

← Proto-Indo-European *h₁o- (mention)

← Proto-Indo-European *ed (derived)

← Proto-Slavic *i (inherited)