Nilakesh – நிலகேஷ்

Nilakesh (நிலகேஷ்) is commonly parsed from the Sanskrit elements nila (‘blue’) and keśa/kesh (‘hair’), and is often understood to mean ‘blue‑haired’ or ‘one with blue hair’. As a name it can evoke calmness or depth through the image of blue, or simply highlight a distinctive physical or symbolic trait. For precise family or regional meaning, check with family or local usage.