I'm not normally fond of -bel names, so this one caught me completely by surprise. It has a warm, somewhat earthy vibe that I find appealing, as well as understated elegance. It seems to be a fairly common Turkish female name, and unrelated to Sibyl / Sybil. Most sites give the meaning "oracle" or "prophetess", but I haven't been able to confirm this through a truly reliable source.
Thoughts and opinions?