Huldah (חֻלְדָּה) is the Hebrew word for "weasel" — but the name belongs to one of seven prophetesses of the Hebrew Bible (2 Kings 22:14).
Huldah is widely used in observant Jewish families.
Huldah 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 Huldah reduce to 9, The Giver. This is a traditional interpretive system, not a factual claim about the name.