How many Kcs are there in the world?

No country counts the world's names, so there is no worldwide figure — anyone quoting one is estimating. About 1,900 people named Kc are estimated to be alive in the US today.

How popular is the name Kc in 2025?

Kc ranks #5608 among US boy names in 2025, with 16 babies given the name.

How rare is the name Kc?

About 1 in every 106,755 US boys born in 2025 was named Kc — 16 in all.

Will my child share the name Kc with classmates?

Kc will almost certainly be the only one in school.

Kc

Masculine

Kc is given to both — 1,951 boys and 843 girls since 1880. See Kc as a girl name See other names given to both

#5608 in the U.S.given to only a few children a year

rare16 boys in 2025

Kc is a pair of initials given as a whole name. That is a real American practice rather than an accident of paperwork — through much of the twentieth century, and especially in the South and Southwest, children were named J.R., B.J., C.J. and K.C. outright, with nothing behind the letters. The name is what it is: two sounds, said as letters, and no word underneath.

How old is the name Kc?

Kc first appears in US birth records in 1961 — 64 years ago. The typical Kc alive today was born around 1994, making them about 31 years old. About 1,900 people named Kc are estimated to be alive in the US today.

When was the name Kc most popular?

Kc peaked in 1987, reaching #1153 nationally. Today it ranks #5608, 4,455 places below that high. See the whole 1987 chart.

Compare this name More “K” names

Kc appears on this list:

Where it comes from

Origin, sound and short forms

The story of Kc

Naming a child by initials belongs to the same American impulse that gave legal standing to Johnnie, Willie and Bobbie: a preference for the name people actually use over the formal one they do not. In the South especially, a boy called J.D. or K.C. often had no longer name at all, and the practice was common enough that clerks stopped asking. The lowercase spelling in the record — Kc rather than K.C. — is usually the filing system's doing rather than the family's, since periods are not always accepted in a name field. The name is the letters either way.

Meaningnot established

Not established

There is nothing to translate, and that is the point rather than a gap. An initials-name is not an abbreviation of anything; it stands for itself. Some K.C.s were named for a relative's initials and some for a place — Kansas City is the obvious one — and many for neither. The sound is also identical to Casey, which is an Irish surname from a word meaning vigilant, but the spelling makes clear that this name is not that one.

Pronouncing Kc

KAY-see

KAY-see, said as the two letter names run together, exactly like Casey. There is no other reading. A stranger meeting the spelling on paper will usually try to say it as a word first and then work it out.

Nicknames for Kc

Moderate

CaseyThe same sound written as a word, and the version most people will assume is the real name

KThe first letter alone, which is what happens when even two letters is one too many

CaseBuilt from the sound rather than the spelling

What the data says

146 years of official birth records

The long climb, and where it stands now

The same years in position rather than babies

First recorded: 1961
Most boys named: 199189 — the highest on record
Peak rank: #1153reached in 1987
Change vs 2024: −20.0%16 in 2025, from 20

Kc sits in the rare tail. Its best year on record was 1991, with 89 boys. Today it is given to few enough children that it does not enter the ranked charts at all.

Rank is a position, a count is a headcount, and they move independently — a name can hold its rank while the number of babies behind it falls. Source: U.S. Social Security Administration.

Kc in other languages

Strongest US states over the last decade: Texas.

Kcs among us

1,900

people named Kc are estimated to be alive in the US today

About 1 boy in 106,755 born in 2025 was named Kc

Estimated from SSA birth records and published actuarial life tables. Method

III

Is it right for you

What happens to a name after it peaks

The Kalman test

Every popular name lives one long story — a climb, a peak, a slow settling back. Kc's later chapters haven't been written yet, so we borrowed them: Kalman climbed just as high around 1914, and its whole arc is on record. Line the two peaks up, and Kalman's path sketches the road Kc is walking now.

40%chance Kc will feel dated by 2040

Kc, aligned on its peakKalman· peak 1914not yet written

Kc today is about where Kalman stood in 1952 — 38 years past a #1153-sized peak. By 1967, Kalman had settled around #3051.

Ages quietlysteadyDates fast

Kc sits in the calm middle of the cycle — neither chasing a wave nor sliding off one. Middle-of-the-cycle names age slowly and predictably.

A scored estimate from 146 years of naming cycles — not a prophecy. Great names outlive statistics. How this is scored

Kc beside its neighbors

The names ranked closest to Kc in 2025, in babies rather than position — the bars are to scale.

Kcthis name16#5608Rolland16#5608Llewellyn16#5608Arlie16#5608Gerrit16#5608

US boys given each name in 2025.

The trade-off

Practical strengths

It is impossible to mispronounce once seen, because the letters say themselves.
It goes to boys and girls both and gives away nothing about which.
Two characters is about as short as a name can be, and it fits any surname.

What to consider

Forms and databases handle initials-names badly, and it will be rejected, expanded or punctuated against the family's wishes on a regular basis.
People will assume the letters stand for something and ask what, and the honest answer — nothing — is one that has to be repeated.
Casey is the spelling most of the world defaults to, and correspondence will arrive addressed that way.

Nobody names a baby alone.
Put Kc to the vote.

Add it to a family vote or a couple’s swipe deck — the other person gets one card, a simple answer and room to say why. No app, no account for them.

Start a family vote Swipe together

Only the people you invite can see your list.

Already decided on Kc? Hide it among decoys and let them guess.

Or just send this page to someone:

WhatsApp Pinterest Facebook

What they receive

Someone added a name to your list

Masculine · #5608 in the U.S.

♥ Love itNot for meLet’s talk about it

Add a note — what do you like about it?

Your shared list is empty. Kc would be the first name on it.

Frequently asked

How many Kcs are there in the world?: No country counts the world's names, so there is no worldwide figure — anyone quoting one is estimating. About 1,900 people named Kc are estimated to be alive in the US today.
How popular is the name Kc in 2025?: Kc ranks #5608 among US boy names in 2025, with 16 babies given the name.
How rare is the name Kc?: About 1 in every 106,755 US boys born in 2025 was named Kc — 16 in all.
Will my child share the name Kc with classmates?: Kc will almost certainly be the only one in school.

Ranked beside Kc

Names sitting at a similar level of popularity right now.

Rolland^#5608 · Llewellyn^#5608 · Arlie^#5608 · Gerrit^#5608 · Vinson^#5608 · Georgie^#5608 · Wally^#5608 · Webb^#5608

Looking for what else is popular rather than what resembles Kc? See the current top 100.

Choosing between Kc and another name?

See them side by side — full stats, history and a gentle verdict.

Compare side by side

In a hurry? Just pick a winner — one tap, no sign-up, and you see how everyone else voted.

Weighing a whole shortlist? Add the rest in the builder, or settle it with a bracket.

Cast your vote

Which one would you pick?

Your gut first, the numbers after — the split shows once you pick.

US figures from the Social Security Administration. 1880–2025. Data & methodology

No advertising trackers and no data sellinghow we handle your dataindependent and founder-run, about Name Battle