Avestan 𐬙𐬏𐬨

← Proto-Indo-Iranian *túH (inherited)

← Proto-Indo-European *túh₂ (inherited)

← Proto-Iranian *tuHám (inherited)

← Old Persian 𐎬𐎺𐎶 (cognate)

← Sanskrit त्वम् (cognate)

→ Bengali তুমি (cognate)

→ Persian تو (cognate)

→ Old Persian 𐎬𐎺𐎶 (cognate)

→ Pashto ته (cognate)

→ Sanskrit त्वम् (cognate)