Sherry is the English word for the fortified wine from Jerez de la Frontera in Andalusia, Spain — also a 20th-century American diminutive of Sharon, Cheryl, or the French chérie (beloved). Sherry Stringfield — American actress (ER).
Sherry 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 Sherry reduce to 3, The Communicator. This is a traditional interpretive system, not a factual claim about the name.