Kourtney

Girl name

Kourtney has been given to 14,765 babies in the U.S. since 1964. It peaked in 1990.

Popularity over time births per year, 1880–2025

Hover or tap the chart to read any year.

Total babies

14,765

Peak year

1990 (682 babies)

Rank in 2025

Below top 1000

First recorded

1964

10-year trend

▼ -84%

Gender split

94% girls / 6% boys

Same primary gender, peaked around the same years, and roughly as common as Kourtney.

14,770 babies since 1889

14,556 babies since 1964

14,983 babies since 1895

14,547 babies since 1937

14,997 babies since 1957

15,011 babies since 1964

14,420 babies since 1964

15,176 babies since 1910

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