Bharati is from the Sanskrit भारती (Bhāratī — daughter of Bharata, Indian) — from Bhārata. Bharati is one of the Sanskrit feminine names — central to traditional Hindu Vedic + Indian national heritage. BCE - 4th c.
Bharati 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 Bharati reduce to 5, The Seeker. This is a traditional interpretive system, not a factual claim about the name.