The names of the Scythians are a topic of interest for classicists and linguists. The Scythians were an Iranian peoples best known for dominating much of the Pontic steppe from about 700 BC to 400 BC. The name of the Scythians is believed to be of Indo-European origin and to have meant "archer". The Scythians gave their name to the region of Scythia. The Persians referred to all Iranian nomads of the steppes, including the Scythians, as Sakas. Some modern scholars apply the name Scythians to all peoples of the Scytho-Siberian world, but this terminology is controversial.