Name Seth

Hebrew (שֵׁתֿ) and Arabic (سيف) name means - "sword, knife, blade".

In Judaism, Christianity and Islam Seth was the third son of Adam and Eve and brother of Cain and Abel, who were the only other of their children mentioned by name. According to Genesis 4:25, Seth was born after the slaying of Abel by Cain, and Eve believed God had appointed him as a replacement for Abel.