Dawa (ཟླ་བ) is the Tibetan word for "moon" — also the word for "Monday" (the moon's day).
Dawa is widely used in the Tibetan diaspora.
Dawa 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 Dawa reduce to 2, The Peacemaker. This is a traditional interpretive system, not a factual claim about the name.