Head to head · Boys' names
Leon vs Luis
#138 vs #144 in 2025
Leon is a whisker ahead (#138 vs #144 in 2025), but the curves point different ways: Leon is back after a long quiet spell, Luis is holding its place on the charts.
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
On the charts, Leon leads 3 measures of 6; Luis leads 2.
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: Leon #102, Luis #576 — Leon higher
- 1890s: Leon #89, Luis #642 — Leon higher
- 1900s: Leon #84, Luis #462 — Leon higher
- 1910s: Leon #81, Luis #483 — Leon higher
- 1920s: Leon #77, Luis #337 — Leon higher
- 1930s: Leon #84, Luis #330 — Leon higher
- 1940s: Leon #107, Luis #325 — Leon higher
- 1950s: Leon #144, Luis #229 — Leon higher
- 1960s: Leon #196, Luis #179 — Luis higher
- 1970s: Leon #224, Luis #116 — Luis higher
- 1980s: Leon #285, Luis #84 — Luis higher
- 1990s: Leon #437, Luis #59 — Luis higher
- 2000s: Leon #495, Luis #59 — Luis higher
- 2010s: Leon #311, Luis #104 — Luis higher
- 2020s: Leon #160, Luis #135 — Luis higher
Leon stood higher in 8 of 15 decades; Luis has held the lead since the 1960s.
Rank by decade
| Decade | Leon | Luis |
|---|---|---|
| 1880s | #102 | #576 |
| 1890s | #89 | #642 |
| 1900s | #84 | #462 |
| 1910s | #81 | #483 |
| 1920s | #77 | #337 |
| 1930s | #84 | #330 |
| 1940s | #107 | #325 |
| 1950s | #144 | #229 |
| 1960s | #196 | #179 |
| 1970s | #224 | #116 |
| 1980s | #285 | #84 |
| 1990s | #437 | #59 |
| 2000s | #495 | #59 |
| 2010s | #311 | #104 |
| 2020s | #160 | #135 |
Average national rank across each decade. A dash means the name sat outside the recorded top of that decade.
Around the world
Leon
- Canada#75
- Scotland#97
- England & Wales#100
Luis
Not charting outside the US.
National statistics offices, latest published year.
The names themselves
Meaning, roots, sound and the people who carried each
Where each name comes from
Leon
lion
The Latin word for the animal, used as a personal name from the imperial period and carried by more than a dozen popes. The reading is settled. The Spanish kingdom's name is a separate matter and comes from the Roman legion stationed there rather than from the animal, which is why the two are spelled alike and mean different things.
The Latin word for the animal, used as a name → Carried by more than a dozen popes → Leon in French, Spanish and German use → Widely used in America and returning strongly
How it traveled
The assembly at Leon was called because the king needed money and could not raise it without the towns, which is the ordinary reason such bodies come into existence anywhere. What made it notable is that the decrees issued from it survive, and they record commitments the king made in return: not to make war or peace without consultation, to respect certain legal protections, and to guarantee the inviolability of the home and of the mail.
Luis
famous in battle
From Frankish Chlodovech: hlud, loud or famous, with wig, battle. Luis is the Spanish and Portuguese form, Louis the French, Ludwig the German, Luigi the Italian. All descend from the name of the first Christian king of the Franks.
Chlodovech → Ludovicus → Louis → Luis
How it traveled
The name went through eighteen French kings, and one of them was made a saint — Louis the Ninth, who led two crusades, died of dysentery outside Tunis on the second, and spent enormous sums on relics in between. That canonization is the reason the name is on so much of the American map.
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
Leon
LEE-on
Two syllables, stress on the first, in American use. Spanish puts it on the second and writes an accent to say so; French makes it almost one syllable. The same four letters are said three ways across Europe.
- Leo — The shorter Latin form, currently one of the most fashionable short names anywhere.
- Lee — The front alone, unisex and about as unmarked as a short form gets.
- Ley — Said lay; a Spanish-flavored clipping and a word meaning law in that language.
Luis
loo-EES
Two syllables, stress on the second, in Spanish. English speakers often say LOO-is with the weight at the front, or LOO-ee following the French, which drops the s entirely.
- Lucho — The standard Spanish clip in South America; used widely and warmly.
- Güicho — A Mexican family form built on the ending.
- Lu — A single syllable; used for either child.
- Louie — The English form, used by Luises who anglicize.
Who has carried each name
Leon
No documented entry for Leon yet.
Luis
Luis Fonsi (b. 1978) — "Despacito" singer
Luis Buñuel (b. 1900) — Pioneer of surrealist cinema
Source: Wikidata — the one source on this page that is not an official agency.
Is it right for you
The differences that decide it, laid out by what you want
Choose by what you want
Choose Leon if you want…
- a name on the way upup 58 places on the charts in five years
- a name that charts abroad tooLeon is on the national lists of Canada, Scotland and England & Wales
Choose Luis if you want…
- a name holding steadyLuis is holding its place on the charts
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
Leon
Strengths
- It is used unchanged in French, Spanish, German and Polish, which is a very wide range.
- Leo is available inside it and is currently extremely fashionable.
- The meaning is concrete and needs no explaining to a child.
To consider
- The stress falls differently in English and Spanish, which a bilingual family will notice.
- The Spanish place name is spelled identically and means something else.
- The spelling is on the register for girls as well, in very small numbers.
Luis
Strengths
- A settled Frankish meaning with both elements traceable, one of them into modern English.
- The same four letters in Spanish and Portuguese, and recognizable in six more languages.
- Four short forms, two of them genuinely Spanish rather than anglicized.
To consider
- English speakers regularly move the stress to the front or drop the s.
- Louis and Luis are the same name and will be interchanged on paperwork.
- It is among the most given names in the Spanish-speaking world, so it carries no signal there.
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 Leon and Luis 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 Leon and Luis?
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.
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More head-to-heads
Same measures, different pair. Sixty more are dealt daily in the arena.
Lists that carry both names
- Short and sweet: names of four letters or fewer
- The sweet spot: familiar but not everywhere
- all guides
Every list here names both Leon and Luis — the same style, ranked by the same records.
Leon or Luis — the short answers
- Which is more popular, Leon or Luis?
- Leon, in 2025: Leon ranked #138 with 2,583 babies; Luis ranked #144 with 2,475 babies.
- Which name is rising faster, Leon or Luis?
- Leon. Over the last five years Leon moved up 58 places; Luis moved down 7 places.
- Which is the older name, Leon or Luis?
- The US record cannot say: both were already in use when it began in 1880.
- How many people are named Leon and Luis?
- About 94,500 people named Leon are estimated to be alive in the US today. About 271,000 people named Luis are estimated to be alive in the US today.
- Will there be other Leons or Luiss in the classroom?
- Leon will almost certainly be the only one in school. Luis will almost certainly be the only one in school.
US figures from the Social Security Administration, 1880–2025; international figures from national statistics agencies. 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 Leon, Luis and the rest of your shortlist with your last name in one printable report.
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