IsaacStrongsH3327 - Yitschâqfrom צָחַק; laughter (i.e. mochery); Jitschak (or Isaac), son of Abraham; Isaac. Compare יִשְׂחָק.The name "Isaac" is Used ByIsaacAbraham and Sarah's Son, Father of Jacob (Israel)VersesView AllGenesis 17:19Genesis 17:21Showing 2 of 101 verses. View all.