'Scythian' originates from Greek, specifically the word 'Σκύθης' (Skuthēs), where 'Σκύθης' referred to the people of Scythia.

'Σκύθης' transformed into the Latin word 'Scytha,' and eventually became the modern English word 'Scythian' through Old English.

Initially, it referred to the people of Scythia, and this meaning has largely remained the same in modern usage.