Irish Tadhg

← Gaulish - (cognate)

← Proto-Celtic (mention)

← Proto-Celtic *taskos (inherited)

← Manx Taig (cognate)

← Latin Tasgetius (mention)

← Latin Tasciovanus (mention)

← Latin Moritasgus (mention)

← Middle Irish Tadg (inherited)

← Old Norse Taðkr (cognate)

← Old Irish tadg (mention)

→ English taig (mention)

→ English Teagan (mention)

→ English Tegan (derived)

→ English Teague (mention)

→ English Teagueland (derived)

→ Manx Taig (cognate)

→ Latin Moritasgus (cognate)

→ Old Norse Taðkr (cognate)

→ Yola Thieg (mention)