Björk is the Icelandic word for "birch tree." The birch is sacred in Norse tradition, symbolizing rebirth and renewal.
Björk Guðmundsdóttir (born 1965) is the Icelandic singer, composer, and producer — one of the most original artists of her generation.
Björk 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 Björk reduce to 2, The Peacemaker. This is a traditional interpretive system, not a factual claim about the name.