Dove is the modern English noun (dove — bird of peace). Dove Cameron (Chloe Celeste Hosterman, born 1996) is an American actress and singer — among the most-celebrated Disney Channel and Broadway crossover stars of her generation.
Dove 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 Dove reduce to 1, The Leader. This is a traditional interpretive system, not a factual claim about the name.