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Kj
BoyMeaning of Kj: Initials used as a name
Kj is a boy's name most strongly associated with American naming. It has 2 letters and 1 syllable, and it is a genuinely rare and unique choice — 6627th most popular boys' name in the United States in 2025.
US rank 2025
#6627
12 babies in 2025
England & Wales 2024
—
Fewer than 3 babies or unlisted
US babies since 1880
229
First recorded 1993 · peak 2021
Trend
stable
Style: rare
Popularity over time
Gender split
100% boys · 0% girls, based on US, UK and international usage.
Origins & cultures
More American boys' names
American · 2 syllables
US #95UK #4
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US #72UK #111
American · 2 syllables
US #122UK #66
American · 2 syllables
US #207UK #228
American · 3 syllables
US #51UK #352
American · 2 syllables
US #161UK #185
American · 2 syllables
US #138UK #250
American · 1 syllable
US #118UK #379
American · 1 syllable
US #350UK #114
American · 2 syllables
US #248UK #396
American · 2 syllables
US #209UK #576
American · 2 syllables
US #231UK #230
Other names starting with K
Hawaiian · 1 syllable
US #86UK #72
Irish · 2 syllables
US #228UK #264
Scottish · 2 syllables
US #307UK #968
American · 2 syllables
US #138UK #250
Arabic & Persian · 2 syllables
US #395UK #283
Hebrew · 2 syllables
US #310UK #308
Scottish · 2 syllables
US #512UK #651
American · 2 syllables
US #248UK #396
Irish · 2 syllables
US #394UK #664
American · 2 syllables
US #231UK #230
Irish · 1 syllable
US #409UK #204
Hawaiian · 1 syllable
US #254UK #206