Núria is the Catalan name for the shrine of Our Lady of Núria — a Marian devotion in the Pyrenees that has been venerated since the 11th century.
Núria is widely used in Catalonia.
Núria 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 Núria reduce to 7, The Seeker. This is a traditional interpretive system, not a factual claim about the name.