Preity is the modernized spelling of prīti (प्रीति — love, affection, kindness) — a Sanskrit concept of feminine love/affection. Preity in Sanskrit tradition — the Sanskrit feminine concept of affectionate love; central to classical Indian philosophy; appears throughout the iconic Bhagavad Gita (c. 5th-2nd century BCE), the Yoga Sutras of Patanjali, and broader Hindu spiritual literature; central to the iconic Hindu Bhakti tradition where prīti (loving devotion) is to the spiritual relationship between devotee and divine. Princess Preity — Hindu heritage naming.
Preity 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 Preity reduce to 3, The Communicator. This is a traditional interpretive system, not a factual claim about the name.