Courtney Love (born 1964) — American singer-songwriter; founded the alternative rock band Hole (1989-2002); the band's Live Through This (1994) is on Rolling Stone's 500 Greatest Albums of All Time. Widow of Kurt Cobain. Courtney B. Vance is male (Tony, Emmy). Courtney Stodden — American media personality.
Courtney 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 Courtney reduce to 4, The Builder. This is a traditional interpretive system, not a factual claim about the name.