Paige comes from the medieval English surname Page — from the Old French page, meaning "young attendant" or "young helper." In medieval European courts, pages were boys in training to become knights.
Today it sits in the U.S. top 175.
Paige 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 Paige reduce to 2, The Peacemaker. This is a traditional interpretive system, not a factual claim about the name.