How popular is the name Ki in 2025?

Ki is rarely given in the US today — it does not rank in the top 2000 girl names.

When was the name Ki most popular?

Ki peaked in 1957, reaching #4918 among US girl names.

Ki will almost certainly be the only one in school.

girl name

Ki entered the US charts in 1957, peaked at #4918 in 1957, is rarely given today — a rare gem few children share.

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rank today

#4918

peak (1957)

babies in 2025

rare

a rare gem few children share

About 100 people named Ki are estimated to be alive in the US today.

The typical Ki alive today was born around 2000, making them about 25 years old.

Estimated from official SSA birth records and life tables.

How popular is the name Ki in 2025?: Ki is rarely given in the US today — it does not rank in the top 2000 girl names.
When was the name Ki most popular?: Ki peaked in 1957, reaching #4918 among US girl names.
Will my child share the name Ki with classmates?: Ki will almost certainly be the only one in school.

Put them head to head — full stats, history and a verdict.