Tools / Baby names / K
Kalju
BoyMeaning of Kalju: Estonian: 'rock or cliff'
Kalju is a boy's name most strongly associated with Estonian naming. It has 5 letters and 2 syllables, 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
—
Trend
stable
Style: rare
Gender split
100% boys · 0% girls, based on US, UK and international usage.
Origins & cultures
More Estonian boys' names
Estonian · 1 syllable
US #1206
Estonian · 2 syllables
US #3444
Estonian · 2 syllables
US #11134
Estonian · 2 syllables
rare
Estonian · 2 syllables
US #10178
Estonian · 2 syllables
rare
Estonian · 1 syllable
rare
Estonian · 2 syllables
rare
Estonian · 2 syllables
rare
Estonian · 1 syllable
rare
Estonian · 1 syllable
rare
Estonian · 2 syllables
rare
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