Jennie is the English diminutive of Jennifer — from the Welsh Gwenhwyfar ("white phantom"), the Welsh form of Guinevere. Jennie was the first solo artist in YG Entertainment to debut as a female solo (2018, SOLO). Founded her own label OA in 2023.
Jennie 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 Jennie reduce to 3, The Communicator. This is a traditional interpretive system, not a factual claim about the name.