Phượng is the Vietnamese word for "phoenix" — the mythical bird symbolizing rebirth and grace. Used widely as a feminine name. Also can mean "fragrance" depending on tone.
Phuong is widely used in Vietnam.
Phuong 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.
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In Pythagorean numerology the letters of Phuong reduce to 9, The Giver. This is a traditional interpretive system, not a factual claim about the name.