Forouzan is from the Persian forūzān (فروزان — luminous, shining, bright). Forouzan Nahavandi — modern Iranian-American figure. Forouzan Sebti — Iranian academic. Princess Forouzan — modern Persian royal heritage naming.
Forouzan 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 Forouzan reduce to 8, The Visionary. This is a traditional interpretive system, not a factual claim about the name.