Unisex Names That Start with K

73 namesUnisex

The hard K sound gives a name a crisp, confident start, which may be part of why so many parents choose it for names shared between boys and girls. A large share of the names here were built from surnames or place names and reshaped with modern spellings, so the letter mixes old roots with very recent inventions.

Watch how often the same name appears in several forms. Kamryn and Kamdyn swap the familiar C for a K, Kasey, Kacey and Kayce are three takes on one sound, and Karsyn and Karsen show the Y versus E choice that runs through current naming. Kadyn and Kaidyn follow the same idea. None of these spellings is more correct than another, but the one you pick will shape how others read the name on paper, so write each version out before you decide.

Some names here carry clear heritage. Kingsley is an English surname taken from a place name meaning the king's meadow. Kiran comes from Sanskrit and means a ray of light, and it is used for both sexes in India. Khari and Kamari have strong roots in African American naming, and Kendal is also the name of a market town in Cumbria, in northern England. Kodi keeps things short, friendly and easy to spell.

Most popular right now

Kamryn Unisex
KAM-rihn
“crooked nose; variant of Cameron” · Scottish
#556
Kamari Unisex
kuh-MAHR-ee
“modern name of uncertain origin” · American (modern coinage)
#391
Karsyn Unisex
KAR-suhn
“modern spelling of Carson” · American (modern coinage)
#719
Kasey Unisex
KAY-see
“from an Irish surname; possibly vigilant” · Irish
#1,876
Kingsley Unisex
KINGZ-lee
“king's wood” · Old English
#1,096
Kamdyn Unisex
KAM-duhn
“variant of Camden, a place name” · American (modern coinage)
#1,568
Kacey Unisex
KAY-see
“variant of Casey, 'vigilant'” · Irish
#1,118
Khari Unisex
KAH-ree
#1,532
Kendal Unisex
KEHN-duhl
“from an English place name” · English
#3,276
Kayce Unisex
KAY-see
“form of Casey; vigilant” · American (modern coinage)
#375

All 73 names

Sorted by current popularity. US rank uses 2025 data for the name's most common sex; the trend compares births with five years earlier. Tap a column heading to re-sort.

Name Meaning Origin US rank 2025 5-yr trend
Kamryn crooked nose; variant of Cameron Scottish 556 ↓ -19%
Kamari modern name of uncertain origin American (modern coinage) 391 → +1%
Karsyn modern spelling of Carson American (modern coinage) 719 ↓ -18%
Kasey from an Irish surname; possibly vigilant Irish 1,876 ↓ -30%
Kingsley king's wood Old English 1,096 ↓ -54%
Kamdyn variant of Camden, a place name American (modern coinage) 1,568 ↓ -52%
Kacey variant of Casey, 'vigilant' Irish 1,118 ↑ +14%
Khari — — 1,532 ↓ -70%
Kendal from an English place name English 3,276 ↓ -36%
Kayce form of Casey; vigilant American (modern coinage) 375 ↑ +892%
Karsen modern spelling of Carson American (modern coinage) 1,928 ↓ -46%
Kodi variant of Cody; uncertain American (modern coinage) 1,304 ↑ +61%
Kaidyn modern coinage related to Caden American (modern coinage) 2,157 ↓ -41%
Kadyn modern coinage related to Caden American (modern coinage) 3,018 ↓ -16%
Kiran ray of light Sanskrit 1,272 ↑ +55%
Kylin — American (modern coinage) 1,739 ↓ -11%
Khamari modern name of uncertain origin American (modern coinage) 1,446 ↓ -12%
Kit short for Christopher or Katherine English 1,103 ↑ +71%
Kylar uncertain; possibly from Kyle American (modern coinage) 3,814 ↓ -65%
Kobi Hebrew pet form of Jacob Hebrew 2,341 ↓ -33%
Karol Polish form of Charles; free man Polish 3,426 ↓ -18%
Kaedyn modern variant of Kaden American (modern coinage) 4,086 ↓ -57%
Kimani Kenyan name of uncertain meaning Kikuyu 4,122 ↓ -36%
Kameryn variant of Cameron, 'crooked nose' American (modern coinage) 6,432 ↑ +6%
Kemari uncertain; modern name American (modern coinage) 1,954 → +4%
Kerry from County Kerry, 'Ciar's people' Irish 2,464 ↑ +41%
Krishna black, dark Sanskrit 2,120 ↑ +35%
Kendell valley of the River Kent English 3,901 ↓ -33%
Kirby church settlement; English place name English 3,278 ↓ -31%
Khali modern name, meaning uncertain American (modern coinage) 3,805 ↓ -61%
Kamani modern name, meaning uncertain American (modern coinage) 2,134 ↑ +24%
Kaydin variant of Kaden American (modern coinage) 4,472 ↑ +21%
Kaylan variant of Kaylin American (modern coinage) 8,100 ↓ -38%
Kamil perfect, complete Arabic 3,555 ↓ -40%
Kelby farm by the spring Old Norse 5,313 ↓ -18%
Koi carp (Japanese) Japanese 3,061 ↓ -15%
Kaelin variant of Kaylin American (modern coinage) 16,016 ↓ -67%
Kiernan from an Irish surname, son of the little lord Irish 3,409 → +3%
Kiari uncertain; modern coinage American (modern coinage) 1,892 ↑ +55%
Kemper surname meaning champion or warrior English 6,288 ↓ -46%
Kaisyn blend of Kai with -son ending American (modern coinage) 1,927 ↑ +10%
Kree uncertain; modern coinage American (modern coinage) 3,353 ↓ -30%
Kodie variant of Cody Irish 3,052 ↑ +64%
Kamauri modern coinage; uncertain American (modern coinage) 5,120 ↓ -27%
Kelley variant of Kelly, Irish surname Irish 7,322 ↓ -48%
Kamrin variant of Cameron, crooked nose Scottish 7,003 ↓ -54%
Kailen variant of Kaelan, perhaps "slender" Irish 4,465 ↓ -36%
Kallan variant of Callan, meaning uncertain American (modern coinage) 1,912 ↑ +91%
Kalin Bulgarian, from kalina, the guelder rose Slavic 6,274 ↓ -30%
Kemani modern name, meaning uncertain American (modern coinage) 4,498 ↑ +24%
Kashmere variant of Cashmere, named after Kashmir American (modern coinage) 2,434 ↑ +19%
Khamani uncertain; modern coinage American (modern coinage) 5,502 ↑ +42%
Kobie variant of Kobe or Coby American (modern coinage) 5,738 ↓ -24%
Kaylor modern name, blend of Kay and Taylor American (modern coinage) 3,321 ↑ +81%
Kaelan variant of Kellan or Caelan Irish 5,117 ↑ +27%
Keelyn variant of Kaylin or Keelin, slender Irish 11,417 ↓ -56%
Kailan modern name, variant of Kaylan American (modern coinage) 3,896 ↑ +22%
Kolbi variant of Colby, coal farm English 3,617 ↑ +31%
Kaylon modern variant of Kaylan American (modern coinage) 4,473 ↓ -23%
Kc from the initials K.C. American (modern coinage) 5,725 ↓ -20%
Kimi Japanese "sovereign"; also short for Kimberly Japanese 5,488 ↑ +77%
Keelin slender and fair Irish — ↓ -100%
Kenyatta from the surname of Jomo Kenyatta Kikuyu — ↓ -100%
Kaelen modern variant of Kaelan, meaning uncertain Irish 6,994 ↓ -8%
Kendel variant of Kendall, an English place name English — ↓ -100%
Kristan variant of Kristen or Christian Scandinavian — new
Korin variant of Corinne or Koren French — ↓ -100%
Kareen uncertain; possibly from Karim or Karen Arabic — ↓ -100%
Kennie pet form of Kenneth Scottish 9,170 ↑ +120%
Kerin uncertain; variant of Karen or Kieran Irish — new
Karry variant of Carrie or Kerry English — new
Karey variant of Carey or Kari Irish — new
Kem origin uncertain English — new