Ki

Q: Is Ki a boy or girl name?

Ki is used as both a boy and girl name. As a boy name it ranks #16201, and as a girl name it ranks #64454.

Q: How popular is the name Ki?

Ki is ranked #16201 in popularity for boy names.

Pronunciation: [ k-EE ]

Boy Name #16,201 Most Popular Hidden Gem 2 Letters

A distinctive boy name with a rare, memorable quality.

Meaning & Origin

Ki is a boy name, recorded for 7 babies in US birth records. It is pronounced k-EE.

Popularity Over Time

#16,201

Current Rank

Peaked 1958 Based on SSA data 1880–present

Compare Ki with other names →

Quick Facts

Gender: Boy
Popularity Rank: #16,201
Total SSA Count: 7

Alternative Spellings

Kingston #178 King #343 Killian #370 Kian #417 Kieran #441 Kiaan #930 Kingsley #986 Kilian #1052

Middle Name Ideas

Suggested pairings based on syllable flow and style

Ki Aiden

Classic pairing, smooth 1-2 syllable flow
Ki Dylan

Classic pairing, smooth 1-2 syllable flow
Ki Carter

Classic pairing, smooth 1-2 syllable flow
Ki Chase

Timeless choice, quick 1-1 syllable combo
Ki Dean

Timeless choice, quick 1-1 syllable combo
Ki Cole

Timeless choice, quick 1-1 syllable combo
Ki Ethan

Classic pairing, smooth 1-2 syllable flow
Ki David

Classic pairing, smooth 1-2 syllable flow
Ki Ace

Timeless choice, quick 1-1 syllable combo
Ki Asher

Classic pairing, smooth 1-2 syllable flow

Sibling Match Premium

Check how Ki fits with existing sibling names — style, sound, and origin.

Enter sibling names above to see compatibility.

Also a Girl Name

Ki is also used as a girl name, ranked #64454.

View Ki as a girl name →

Playground Safety

Kid-Friendly

We found 1 potential concern.

Unlock full report

Can't decide?

Start a tournament bracket with Ki and other names you're considering.

Start a Tournament

Like this name?

Check how Ki sounds with your surname and test for potential nicknames.

Analyze This Name

Browse more boy names →

Explore More Generators

🧝 Fantasy Name Generator
Create names for D&D and RPG characters
🐾 Pet Name Generator
Find the perfect name for your furry friend
🎭 Character Name Generator
Names for fictional characters across genres

Frequently Asked Questions About Ki

Is Ki a boy or girl name?

Ki is used as both a boy and girl name. As a boy name, it is ranked #16201. As a girl name, it is ranked #64454. Ki is more commonly used as a boy name.

How do you pronounce Ki?

Ki is pronounced k-EE.

How popular is the name Ki?

Ki is currently ranked #16201 in popularity for boy names in the United States.

Is Ki a common or rare name?

Ki is an uncommon name, ranked #16201 in the US. Its rarity gives it a distinctive, memorable quality.

About the Name Ki

Ki is a boy name .

Is Ki a boy or girl name? Ki is used as both a boy and girl name. As a boy name, it ranks #16,201 in popularity. As a girl name, it ranks #64,454. Ki is more commonly used as a boy name.

Ki is currently ranked #16,201 in popularity for boy names in the United States.

Alternative spellings of Ki include Kingston, King, Killian, Kian, Kieran . Each spelling variation gives the name a slightly different character while preserving its sound and meaning.

Ki