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Kasia
GirlMeaning of Kasia: Polish: 'pure'
Kasia is a girl's name most strongly associated with Polish naming. It has 5 letters and 2 syllables, and it is a genuinely rare and unique choice — 5211th most popular girls' name in the United States in 2025.
US rank 2025
#5211
23 babies in 2025
England & Wales 2024
—
Fewer than 3 babies or unlisted
US babies since 1880
1,725
First recorded 1958 · peak 2002
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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American · 2 syllables
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Irish · 2 syllables
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English · 3 syllables
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Latin · 3 syllables
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