Wise, old, or a variant of Cyan
Syan is a rare name with multiple potential roots. It is often used as a phonetic variant of the Welsh name Sian (meaning 'God is gracious') or as a creative spelling of Cyan, referring to the greenish-blue color. In some contexts, it is associated with the Sanskrit word 'Syan' meaning 'wise' or 'learned'.
Fewer than 5 boys were named Syan in 2025.
US births per 5-year period, 1990–present (SSA data).
