Jada is from the Hebrew Yadah ("he knows, wise") — mentioned in 1 Chronicles 2:28 — also from the Spanish word for the green jade stone. Co-founded the Will and Jada Smith Family Foundation. Memoir Worthy (2023) — New York Times bestseller. Jada Toys (toy car manufacturer) — different. Jada Stevens — American educator.
Jada 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 Jada reduce to 7, The Seeker. This is a traditional interpretive system, not a factual claim about the name.