Ki
UnisexKi has been given to 535 babies in the U.S. since 1946. It peaked in 2005.
Popularity over time births per year, 1880–2025
Total babies
535
Peak year
2005 (23 babies)
Rank in 2025
Below top 1000
First recorded
1946
10-year trend
▼ -100%
Gender split
20% girls / 80% boys
Spellings & variants
Names one letter away from Ki — alternate spellings parents actually use.
Names with a similar vibe
Same primary gender, peaked around the same years, and roughly as common as Ki.
FAQ
How popular is the name Ki?
Ki has been given to 535 babies in the U.S. since 1946. It ranked below the top 1000 in 2025.
When did the name Ki peak?
Ki peaked in 2005, when 23 babies were given the name.
Is Ki a girl or boy name?
Ki is a unisex name, used for both girls and boys.
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