Eugenie is the French feminine of Eugene — from the Greek eugenes ("well-born, noble"). Princess Eugenie of York (born 1990) — granddaughter of Queen Elizabeth II; daughter of Prince Andrew and Sarah Ferguson; her 2018 wedding to Jack Brooksbank was the first British royal wedding broadcast live on television showing the bride's surgical scar (from her scoliosis correction, which she revealed deliberately to raise awareness). Patron of the Anti-Slavery Collective (2017). Eugénie Bouchard — Canadian tennis player.
Subject of countless French Second Empire histories.
Eugenie 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 Eugenie reduce to 3, The Communicator. This is a traditional interpretive system, not a factual claim about the name.