What is bilal meaning?

The name Bilal is of Arabic origin and means "moistening" or "refreshing". It is a popular name in the Muslim world and is associated with Bilal ibn Rabah, a close companion of the Prophet Muhammad and the first person to call the Adhan, the Muslim call to prayer. Bilal is often seen as a symbol of equality and justice in Islam, as he was a former slave who was freed by the Prophet Muhammad and became one of his most trusted companions. The name Bilal is also sometimes used as a surname in some Arabic-speaking countries.