Puspita is from the Sanskrit puṣpitā (पुष्पिता — flowering) — adopted in Indonesian/Javanese feminine naming. Puspita is one of the Indonesian feminine flower names alongside Sekar, Melati, Melur, and Dahlia — reflecting the broader Sanskrit cultural heritage of the Indonesian archipelago + Javanese-Balinese Hindu-Buddhist civilization.
Puspita 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.
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In Pythagorean numerology the letters of Puspita reduce to 3, The Communicator. This is a traditional interpretive system, not a factual claim about the name.