Hiraya is the Tagalog word for "imagination" or "the fruit of one's hope." The Filipino saying "Hiraya Manawari" means "may your dreams come true."
Hiraya is rare but rising in modern Filipino naming.
Hiraya 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 Hiraya reduce to 8, The Visionary. This is a traditional interpretive system, not a factual claim about the name.