Vivienne is the French feminine of Vivien — from the Latin vivus, meaning "alive" or "lively." The name has been used in France for centuries and entered English via Norman influence.
Vivienne entered the U.S. top 1000 in 2009 and has climbed rapidly. Today it sits in the U.S. top 300.
Vivienne 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 Vivienne reduce to 1, The Leader. This is a traditional interpretive system, not a factual claim about the name.