Venus is the Latin name of the Roman goddess of love, beauty, sex, fertility, and victory — counterpart of the Greek Aphrodite. The morning and evening star — the second planet from the sun — is named for her; she is also the namesake of Friday in Romance languages (venerdì, vendredi). Successfully campaigned in 2007 to win Wimbledon's equal prize money for women — concluded in her Times op-ed "Wimbledon Has Sent Me a Message: I'm Only a Second-Class Champion."
Subject of Will Smith's King Richard (2021 film).
Venus 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 Venus reduce to 9, The Giver. This is a traditional interpretive system, not a factual claim about the name.