Nava (נָאוָה) is the Hebrew word for "beautiful" or "pleasant" — appearing in the Song of Solomon (Song of Songs).
Nava is widely used in modern Israel. In the U.S. it remains in the Jewish diaspora.
Nava 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 Nava reduce to 2, The Peacemaker. This is a traditional interpretive system, not a factual claim about the name.