Jyoti is from the Sanskrit jyótiṣ (light, flame, radiance). Jyoti Singh — the 2012 Delhi gang rape victim whose case became one of the most-significant catalysts for India's modern women's rights and rape-law reform movement; her death sparked global protests and led directly to the Criminal Law (Amendment) Act, 2013; her case has been the subject of multiple documentaries including the BBC's India's Daughter (2015). Jyoti Mishra (White Town) — British-Indian musician.
Jyoti 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 Jyoti reduce to 7, The Seeker. This is a traditional interpretive system, not a factual claim about the name.