Ishak, Ishaq, Isak, Isaque, Isaac, Isaak, Isaach or Eshaq ([/ˈɪsħɑːq/] ISS-hahk; Arabic: إسحاق / ALA-LC: Isḥāq) is a masculine given name (first name), the Arabic form of Isaac.
Ishak (Isaac) was the son of Ibrahim (Abraham) and Sarah, patriarchs in the Bible and the Quran.
The name Ishak means ‘One who laughs’ because Sarah laughed when the angel told them that they would have a child (since she was very old).