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Jacub
How to Pronounce Jacub
Pronounced JAY-kub /ˈdʒeɪ.kəb/Low
Meaning: Jacub is a respelling of Jacob, from the Hebrew Ya'aqov, traditionally explained as 'supplanter' or 'holder of the heel,' the name of the biblical patriarch. The spelling also sits close to the Polish Jakub and its pet form Kuba, so Jacub reads as a variant bridging the English and Slavic forms of the same ancient name.Low
Popularity in the U.S. · SSA data
U.S. births per year (Social Security Administration, 1880–present). Pink marker = peak year.
SSA data updated May 2026. How we source & verify this data.
History & Origin
Jacub is Jacob under a different spelling, reaching back to the Hebrew Ya'aqov, 'supplanter' or 'holder of the heel,' one of the great patriarch names. Its look also recalls the Polish Jakub, and we trace it honestly to that shared root rather than treating it as a separate name.
Jacub appeared in the United States from about 1991, peaking around 2008 at only about fifteen boys a year, a rare spelling during Jacob's long run at the top. A boy named Jacub at that peak would be in his late teens today.
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Frequently Asked
What does the name Jacub mean?
It is a respelling of Jacob, from the Hebrew Ya'aqov meaning 'supplanter' or 'holder of the heel'; it is also close to the Polish Jakub.
How do you pronounce Jacub?
It is said JAY-kub /ˈdʒeɪ.kəb/ - two syllables, stress on the first.
Is Jacub a boy or girl name?
Jacub is used as a boy's name.
How popular is Jacub?
It was always rare as a spelling in the United States, given to only about fifteen boys a year at its peak in the late two-thousands.