Lulu Antariksa — American actress (Bunheads). The 1929 G.W. Lululemon — major Canadian athleisure brand founded 1998.
Lulu 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 Lulu reduce to 3, The Communicator. This is a traditional interpretive system, not a factual claim about the name.