Most of the dancing girls in the ancient Western Regions were Sogdians, and the Sogdians mostly named them based on the Zoroastrian (Zoroastrian) gods they believed in.
For example, "Naning", which is the goddess Transliteration of "Nanai"; "Rosanna", the feminine of "Rokhshna" the god of light.
The surnames are mainly based on the city-state where they live, such as "Kang", "He", "An", "Shi", "Mi", "Cao", etc.