Tuyaa (Туяа) is the Mongolian word for "ray" or "beam of light" — the rays of the sun. A common feminine name in Mongolia.
Tuyaa Garam-Ochir, the Mongolian wrestler, is a contemporary bearer.
Tuyaa 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 Tuyaa reduce to 5, The Seeker. This is a traditional interpretive system, not a factual claim about the name.