Jovie is a modern American name from the English jovial — merry, lighthearted — from the Latin Iovis (Jupiter), the Roman god whose disposition was traditionally cheerful. A top-500 US baby name since 2017.
Jovie 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 Jovie reduce to 7, The Seeker. This is a traditional interpretive system, not a factual claim about the name.