Old Norse tún

← Old English tūn (cognate)

← Gaulish *dūnon (derived)

← Proto-Celtic *dūnom (derived)

← Proto-Germanic *tūną (inherited)

← Old High German zūn (cognate)

← Proto-Indo-European *dʰewh₂- (derived)

← Old Frisian tūn (cognate)

← Old Saxon tūn (cognate)

← Proto-Slavic *tynъ (cognate)

→ Danish tun (derived)

→ Faroese tún (inherited)

→ Icelandic tún (inherited)

→ Norwegian Nynorsk tun (derived)

→ Swedish tun (inherited)