Bishop is from the Old English bisceop — from the Greek episkopos (overseer). Hutton Bishop — modern American figure. John Bishop (born 1966) — English comedian. Steven Spielberg's grandfather Samuel Spielberg's middle name had Bishop connections. Bishop Allen — American indie rock band.
Bishop 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 Bishop reduce to 6, The Nurturer. This is a traditional interpretive system, not a factual claim about the name.