Arabic name (سلام) which actually means - "peace, safety, concord". Cognate with the Hebrew name Shalom.
Salam - one of the names of God in Islam, along with: Ahad, Allah, Rabb, Rahim, Rahman, Khaliq and Hayy. Prohibited name for child, may only be used as a name-giving component.
As-Salamu Alaykum (السلام عليكم) which actually means - "peace be upon you".