From Tubal — Cain, probably the Heathen Vulcan came. Why Naamah is particularly named, we know not: probably they did, who lived when Moses wrote.
Related Commentaries of Genesis 4:22
Genesis 4:22
22 And Zillah, she also bare Tubalcain, an instructer of every artificer in brass and iron: and the sister of Tubalcain was Naamah.