Head to head · Boys' names
Colin vs Cruz
#343 vs #331 in 2025
Cruz is a whisker ahead (#331 vs #343 in 2025), but the curves point different ways: Cruz is holding its place on the charts, Colin 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: Colin and Cruz each lead 2 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: Colin #850, Cruz #809 — Cruz higher
- 1890s: Colin #971, Cruz — — Colin higher
- 1900s: Colin #1210, Cruz #1076 — Cruz higher
- 1910s: Colin #1205, Cruz #1068 — Cruz higher
- 1920s: Colin #1106, Cruz #774 — Cruz higher
- 1930s: Colin #925, Cruz #766 — Cruz higher
- 1940s: Colin #506, Cruz #765 — Colin higher
- 1950s: Colin #470, Cruz #798 — Colin higher
- 1960s: Colin #388, Cruz #861 — Colin higher
- 1970s: Colin #273, Cruz #939 — Colin higher
- 1980s: Colin #160, Cruz #820 — Colin higher
- 1990s: Colin #126, Cruz #724 — Colin higher
- 2000s: Colin #108, Cruz #519 — Colin higher
- 2010s: Colin #173, Cruz #312 — Colin higher
- 2020s: Colin #310, Cruz #313 — Colin higher
Colin stood higher in 10 of 15 decades; Colin has held the lead since the 1940s.
Rank by decade
| Decade | Colin | Cruz |
|---|---|---|
| 1880s | #850 | #809 |
| 1890s | #971 | — |
| 1900s | #1210 | #1076 |
| 1910s | #1205 | #1068 |
| 1920s | #1106 | #774 |
| 1930s | #925 | #766 |
| 1940s | #506 | #765 |
| 1950s | #470 | #798 |
| 1960s | #388 | #861 |
| 1970s | #273 | #939 |
| 1980s | #160 | #820 |
| 1990s | #126 | #724 |
| 2000s | #108 | #519 |
| 2010s | #173 | #312 |
| 2020s | #310 | #313 |
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
Colin
Either "victory of the people" (through Nicholas) or "whelp, young pup" (through Gaelic cailean)
Two separate names meet at this spelling. In England and France, Colin began as a diminutive of Nicholas — Colle plus the affectionate ending -in — so it inherits the Greek sense of Nikolaos, "victory of the people." In Scotland it is the anglicized form of Cailean, connected to Gaelic cailean, "whelp" or "young dog," an affectionate rather than insulting term in Gaelic naming. Both readings are serious and well documented; which one applies depends on which family line the name traveled down.
Nikolaos → Nicholas → Colle → Colin
How it traveled
The English Colin grew out of Nicholas: medieval speakers clipped it to Colle and added the diminutive -in, and the same thing happened in French, where Colin became a common everyday name in the Middle Ages. Quite separately, Scottish Gaelic Cailean was long established in the Highlands, and English writers rendered it as Colin — which is why the name has been strongly Scottish for centuries while also being, technically, a nickname for Nicholas.
Cruz
cross
From Latin crux, which became cruz in Spanish and Portuguese. The reference is specifically to the Christian cross rather than to crossing or a crossroads.
crux (Latin) → cruz (Spanish, Portuguese) → De la Cruz / Santa Cruz (surname) → Cruz (given name)
How it traveled
Latin crux gave Spanish and Portuguese cruz, and from the Middle Ages onward it attached itself to people: those who lived by a roadside cross, and those who took the name from devotion to the Holy Cross, whose feast falls in mid-September. It became one of the most widespread surnames in the Spanish-speaking world, often in the fuller forms De la Cruz and Santa Cruz, and traveled with Spanish across the Atlantic and to the Philippines.
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
Colin
KOL-in
In American use the first syllable usually rhymes with "doll" — KAH-lin. British and Irish speakers most often say KOL-in as well, though KOH-lin, with a long o, is also widely heard and was the pronunciation used by some well-known bearers. Both are correct; it is worth deciding which one your family will use, since strangers will guess.
- Col — The oldest short form, and the one the name was originally built from; informal, family use.
- Cole — Informal, and also a well-established given name in its own right in the US.
- Colie — Affectionate, mostly used by family and with young children.
- C.J. — Initial-based, used when the middle name allows it; common in American school and sports settings.
Cruz
KROOZ
One syllable throughout. English speakers say it with a z at the end; Latin American Spanish uses a softer s sound, and much of Spain uses a th. In American English it sounds identical to the surname Cruise.
- Cruzito — Spanish diminutive, used within families rather than as a name on paper.
- Cruzy — An informal English playground shortening; not established as an independent given name.
Is it right for you
The differences that decide it, laid out by what you want
Choose by what you want
Choose Colin if you want…
- a name fewer children share#343 in 2025 — colin will almost certainly be the only one in school
- a name past its most crowded yearsColin is stepping back from its peak
- a name with more sound in itColin runs 2 syllables, Cruz 1
- plenty of nickname options4 recorded short forms — Col, Cole and Colie
Choose Cruz if you want…
- a name most people already know#331 in 2025, 1,025 babies that year
- a name with fewer syllablesCruz is 1 syllable to Colin's 2
- a name that ages quietlyan estimated 40% chance of feeling dated by 2040, against 68% for Colin
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
Colin
Strengths
- Two syllables, one clear stress, and no letter anyone has to be told about — most people can spell it after hearing it once.
- Works unchanged in English and French, with close relatives in Gaelic and Irish, so it travels well.
- Established short forms in real use: Col and Cole, both centuries or decades old rather than invented.
To consider
- Colin and Collin both exist as accepted spellings, so expect to correct the double-l version regularly for life. Neither is wrong, which is exactly what makes the mix-up persistent.
- The pronunciation genuinely splits — KAH-lin and KOH-lin are both in use — so your child will hear their name said two ways and will need a habit of answering to both.
- If the Gaelic line matters to you, know that cailean means "whelp" or "young pup": warm in Gaelic naming tradition, but not the meaning most parents expect to find.
Cruz
Strengths
- One syllable and four letters — it is spelled the way it sounds in both English and Spanish, and rarely needs repeating.
- Works unchanged in Spanish, Portuguese and English, so it crosses between a bilingual family's two languages without adjustment.
- A long, unbroken written record as a surname across Spain, Latin America and the Philippines before it was ever a first name.
To consider
- It is a very well-known surname, so some people will first read it as a last name and may ask which it is. That settles quickly, but it will come up on forms and rosters.
- In American English it is a homophone of Cruise, which invites the obvious film-star remark. Most bearers hear it a few times and then it fades.
- The meaning is explicitly Christian, and the name grew out of devotion to the cross. Worth knowing if you would rather the meaning stayed neutral — or worth knowing if that is exactly the point.
Documented properties of each name — how it spells, travels and shortens — not opinions about the child.
How each is likely to age
Colin
68%chance Colin feels dated by 2040
Colin is coming down from a big peak (#85 in 2004). This is the stretch of the cycle where a name starts to sound like the decade it ruled.
Cruz
40%chance Cruz feels dated by 2040
Cruz 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 reading of where each name sits on the long naming cycle — computed, not measured, and explained on the data page.
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 Colin and Cruz 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 Colin and Cruz?
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
Every list here names both Colin and Cruz — the same style, ranked by the same records.
Colin or Cruz — the short answers
- Which is more popular, Colin or Cruz?
- Cruz, in 2025: Cruz ranked #331 with 1,025 babies; Colin ranked #343 with 950 babies.
- Which name is rising faster, Colin or Cruz?
- Neither is rising. Over the last five years Colin moved down 56 places; Cruz moved down 28 places.
- Which is the older name, Colin or Cruz?
- The US record cannot say: both were already in use when it began in 1880.
- How many people are named Colin and Cruz?
- About 127,000 people named Colin are estimated to be alive in the US today. About 28,000 people named Cruz are estimated to be alive in the US today.
- Will there be other Colins or Cruzs in the classroom?
- Colin will almost certainly be the only one in school. Cruz 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
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