Lalla is the Berber-Arabic honorific for "lady" or "holy woman" — used widely across North Africa and the Islamic Mediterranean. Lalla Ded (c. 1320-1392) was the great mystic poet-saint of Kashmir — her vakhs (verse-couplets) are the foundation of Kashmiri literature, revered by both Hindus and Muslims.
Used widely across the Maghreb and Kashmir.
Lalla 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 Lalla reduce to 2, The Peacemaker. This is a traditional interpretive system, not a factual claim about the name.