Head to head · Boys' names
King vs Kylo
#405 vs #400 in 2025
Kylo is a whisker ahead (#400 vs #405 in 2025), but the curves point different ways: Kylo is holding its place on the charts, King is stepping back from its peak.
Cast your vote
Which one would you pick?
Your gut first, the numbers after — the split shows once you pick.
The tale of the tape
The tape is even: King and Kylo each lead 3 measures of 6.
Ranks, counts and years are measured in the official US birth record; the classroom and living figures are estimates computed from it. The dot marks the side each measure favours on the charts — more common, not better.
What the records say
146 years of US births, drawn on one scale
Two curves, one scale
Who owned which decade
- 1880s: King #369, Kylo — — King higher
- 1890s: King #393, Kylo — — King higher
- 1900s: King #424, Kylo — — King higher
- 1910s: King #543, Kylo — — King higher
- 1920s: King #638, Kylo — — King higher
- 1930s: King #676, Kylo — — King higher
- 1940s: King #713, Kylo — — King higher
- 1950s: King #881, Kylo — — King higher
- 1960s: King #1177, Kylo — — King higher
- 1970s: King #1633, Kylo #6056 — King higher
- 1980s: King #1883, Kylo — — King higher
- 1990s: King #1948, Kylo #7770 — King higher
- 2000s: King #1260, Kylo — — King higher
- 2010s: King #218, Kylo #3651 — King higher
- 2020s: King #265, Kylo #431 — King higher
King stood higher in every recorded decade — 15 of 15.
Rank by decade
| Decade | King | Kylo |
|---|---|---|
| 1880s | #369 | — |
| 1890s | #393 | — |
| 1900s | #424 | — |
| 1910s | #543 | — |
| 1920s | #638 | — |
| 1930s | #676 | — |
| 1940s | #713 | — |
| 1950s | #881 | — |
| 1960s | #1177 | — |
| 1970s | #1633 | #6056 |
| 1980s | #1883 | — |
| 1990s | #1948 | #7770 |
| 2000s | #1260 | — |
| 2010s | #218 | #3651 |
| 2020s | #265 | #431 |
Average national rank across each decade. A dash means the name sat outside the recorded top of that decade.
The names themselves
Meaning, roots, sound and the people who carried each
Where each name comes from
King
king, ruler
From Old English cyning, formed from cyn, "kin" — literally the head of a kindred or people. The English surname King arose in the Middle Ages, sometimes for a man who served a royal household, sometimes as a nickname for someone with a lordly bearing or who played the King in a village pageant.
cyning (Old English) → king (Middle English) → King (English surname) → King (given name)
How it traveled
The word goes back to Old English cyning, built on cyn, "kin" — the leader of a people rather than the owner of a crown. By the Middle Ages King had settled into England as a hereditary surname, and it remains one of the more widespread English surnames today.
Kylo
Not established
No etymology has been established for Kylo. What is documented is the shape of it: it sits close to Kyle (a Scottish surname and place name from the Gaelic caol, 'narrow' or 'strait'), and to Kyler and Kylan, without any traced descent from them. The name was coined for a character rather than inherited from a language, and the people who coined it did not publish a meaning.
How it traveled
Kylo is a modern coinage with one overwhelming source: Kylo Ren, the masked antagonist of the Star Wars sequel films, introduced in The Force Awakens in 2015 and played by Adam Driver. A handful of American babies carried the spelling before that, which is why it appears faintly in the records decades earlier, but its real arrival is post-2015 and unmistakable.
Where a reading is contested the note says so — this page does not turn a guess into a fact. The chain is each name's recorded forms, oldest first; the story is its opening, told in full on the name's own page.
Out loud, and in short
King
KING
One syllable, identical to the English word. No regional variation and effectively nothing to spell out over the phone.
- King — Already a single syllable, so it is most often used in full; it also serves as the everyday short form for boys named Kingston or Kingsley.
- Kingy — Informal, family- and playground-level; not used in writing.
- K — Initial used informally among friends and teammates.
Kylo
KY-loh
Stress on the first syllable, which rhymes with sky; the second is a full open -oh, as in silo. English speakers get it right on first sight, and it survives the transition into most European languages without much distortion.
- Ky — The common everyday shortening; also given on its own to American boys, so it stands independently.
- Kye — Same sound as Ky, spelled to look less like an abbreviation; used informally.
- Lo — Occasional family shortening from the second syllable; informal, rarely used outside the household.
Is it right for you
The differences that decide it, laid out by what you want
Choose by what you want
Choose King if you want…
- a name past its most crowded yearsKing is stepping back from its peak
- a name with fewer syllablesKing is 1 syllable to Kylo's 2
- a long American recordKing was already in use when US records began in 1880
Choose Kylo if you want…
- a name on the way upup 49 places on the charts in five years
- a name with more sound in itKylo runs 2 syllables, King 1
- a newer arrivalKylo entered the US charts in 1979
Each line is a measured difference between the two names — a rank, a count, a recorded form — never a judgement of either. Save the one that answers your question; it lands on your shortlist.
The trade-offs, name by name
King
Strengths
- Spelling and pronunciation are settled for any English speaker — nobody will ask how to write it or how to say it.
- One syllable, which pairs easily with longer middle and last names.
- A documented English surname reaching back to the Middle Ages, so the name has a long record behind its recent use as a first name.
To consider
- It is a word with a claim inside it. Some people hear it as confident and some hear it as boastful, and a child will meet both reactions — most often in the small comments of classmates and coaches rather than anywhere that matters.
- In Christian usage "King" carries strong religious weight, and in current slang it is also a casual form of address between friends. Both are worth knowing about before the name is on a birth certificate.
- King is also a very common surname, so read the full name aloud with the last name attached — a few combinations land as a title rather than a person.
Kylo
Strengths
- Two syllables, phonetic in English — heard once, it is spelled right by most people, with no silent letters or competing versions.
- Ready-made short forms in Ky and Kye, and Ky already works as a standalone given name.
- Shares its ending with Milo, Arlo and Theo, so it sits naturally alongside names already in wide use.
To consider
- The Star Wars link is not a faint echo; it is the reason the name exists in numbers. For decades to come, most people who hear it will picture the character first — and that character is the villain of the story, however sympathetically written.
- Kilo, the unit of weight, is one letter away and identical in rhythm. Expect the occasional autocorrect, misreading, or predictable joke.
- There is no meaning to offer when someone asks, because none has ever been established. Some parents like the blank page; others want a word behind the name.
Documented properties of each name — how it spells, travels and shortens — not opinions about the child.
With your last name
Say both in full. The notes are facts about letters and sound — a rhyme, a shared initial, the monogram — not a verdict on either name.
Type a last name to hear King and Kylo in full.
Weighing the whole shortlist? Run the full comparison — up to eight names with your last name, initials, classroom projections and a printable report.
Decide together
Nobody names a baby alone
Still torn between King and Kylo?
Put both to the vote.
One link to your partner, your parents, your sister. Each of them gets the two names, a one-tap answer and room to say why — and every reply lands in one place.
Free to start · no account needed · everyone you invite votes in one tap
More than two in the running? Settle it with a bracket or run the full comparison with your last name.
More head-to-heads
Same measures, different pair. Sixty more are dealt daily in the arena.
Lists these names appear on
- Strong-sounding names with a hard edge
- Royal title names: King, Reign, Royal
- Star Wars names in the American record
- Names ending in -o
- all guides
Where King and Kylo each sit in the library — alternatives in the same style, ranked by the same records.
King or Kylo — the short answers
- Which is more popular, King or Kylo?
- Kylo, in 2025: Kylo ranked #400 with 797 babies; King ranked #405 with 786 babies.
- Which name is rising faster, King or Kylo?
- Kylo. Over the last five years King moved down 234 places; Kylo moved up 49 places.
- Which is the older name, King or Kylo?
- King was already in use when US records began in 1880; Kylo entered the US charts in 1979. On the American record, King is the older name.
- How many people are named King and Kylo?
- About 33,500 people named King are estimated to be alive in the US today. About 5,300 people named Kylo are estimated to be alive in the US today.
- Will there be other Kings or Kylos in the classroom?
- King will almost certainly be the only one in school. Kylo will almost certainly be the only one in school.
US figures from the Social Security Administration, 1880–2025. Votes are battle voters on this site, not the birth record. Data & methodology
Keep playing
Sixty more head-to-heads are dealt in the arena every day — or line up King, Kylo and the rest of your shortlist with your last name in one printable report.
Free to start · no account needed · everyone you invite votes in one tap