Helah (חֶלְאָה) means "rust" or possibly "sickness" in Hebrew. In 1 Chronicles 4:5, Helah was the first wife of Ashhur — paired with Naarah, both mentioned as mothers of his sons.
Among the most obscure biblical women's names.
Helah does not currently appear in the US Social Security Administration's top 1,000 girls' names, so we don't publish a US rank or birth count for it. That says nothing about the name's standing elsewhere in the world — only that it sits outside the ranked US data we rely on.
In Pythagorean numerology the letters of Helah reduce to 7, The Seeker. This is a traditional interpretive system, not a factual claim about the name.