Habba Khatoon (1554-1609) — "Lady Habba" — was the Kashmiri Sufi poet who became Queen of Kashmir as the wife of King Yusuf Shah Chak (the last independent ruler of Kashmir). The Habba Khatoon Peak in Kashmir is named after her.
The "Nightingale of Kashmir."
Habba 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 Habba reduce to 5, The Seeker. This is a traditional interpretive system, not a factual claim about the name.