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Joo
UnisexMeaning of Joo: Korean: 'jewel or precious'
Joo is a unisex name most strongly associated with Korean naming. It has 3 letters and 1 syllable, and it is a genuinely rare and unique choice.
US rank 2025
—
Not in the US top list
England & Wales 2024
—
Fewer than 3 babies or unlisted
US babies since 1880
15
First recorded 1968 · peak 1990
Trend
stable
Style: rare
Popularity over time
Gender split
33% boys · 67% girls, based on US, UK and international usage.
Origins & cultures
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Other names starting with J
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English · 1 syllable
US #15UK #22
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US #23UK #164
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US #46UK #30
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US #70UK #50
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Hebrew · 1 syllable
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French · 3 syllables
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Hebrew · 1 syllable
US #153UK #11
Latin · 2 syllables
US #26UK #280
English · 2 syllables
US #38UK #131