Fiadh (pronounced FEE-ah) is the Irish word for "wild" or "wild deer." Used as a feminine name evoking untamed natural beauty.
Fiadh is among the most popular girls' names in Ireland — it ranked #1 in Ireland in 2021.
Fiadh 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 Fiadh reduce to 1, The Leader. This is a traditional interpretive system, not a factual claim about the name.