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Kaja
GirlMeaning of Kaja: Scandinavian: 'pure'
Kaja is a girl's name most strongly associated with Norse naming. It has 4 letters and 2 syllables, and it is a genuinely rare and unique choice — 6583rd most popular girls' name in the United States in 2025 and 1449th in England & Wales.
US rank 2025
#6583
16 babies in 2025
England & Wales 2024
#1449
22 babies in 2024
US babies since 1880
711
First recorded 1957 · peak 2012
Trend
stable
Style: rare
Popularity over time
Gender split
0% boys · 100% girls, based on US, UK and international usage.
Origins & cultures
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Other names starting with K
Greek · 3 syllables
US #190UK #594
American · 2 syllables
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Irish · 2 syllables
US #233UK #181
Greek · 1 syllable
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English · 3 syllables
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English · 2 syllables
US #632UK #547
Arabic & Persian · 3 syllables
US #955UK #143
Russian · 2 syllables
US #393UK #510
Irish · 2 syllables
US #1121UK #1036
Irish · 3 syllables
US #87UK #1449
Latin · 3 syllables
US #736UK #855
American · 2 syllables
US #209UK #1262