Head to head · Boys' names
Leonard vs Lochlan
#637 vs #644 in 2025 · both holding its place on the charts
Leonard is a whisker ahead (#637 vs #644 in 2025) and both are holding its place on the charts. The records will not split these two — sound, story and your own last name will.
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, Leonard leads 5 measures of 6; Lochlan leads 1.
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: Leonard #78, Lochlan — — Leonard higher
- 1890s: Leonard #63, Lochlan — — Leonard higher
- 1900s: Leonard #50, Lochlan — — Leonard higher
- 1910s: Leonard #44, Lochlan — — Leonard higher
- 1920s: Leonard #39, Lochlan — — Leonard higher
- 1930s: Leonard #52, Lochlan — — Leonard higher
- 1940s: Leonard #62, Lochlan — — Leonard higher
- 1950s: Leonard #89, Lochlan — — Leonard higher
- 1960s: Leonard #121, Lochlan — — Leonard higher
- 1970s: Leonard #164, Lochlan — — Leonard higher
- 1980s: Leonard #230, Lochlan — — Leonard higher
- 1990s: Leonard #391, Lochlan #6080 — Leonard higher
- 2000s: Leonard #595, Lochlan #3182 — Leonard higher
- 2010s: Leonard #649, Lochlan #1004 — Leonard higher
- 2020s: Leonard #665, Lochlan #761 — Leonard higher
Leonard stood higher in every recorded decade — 15 of 15.
Rank by decade
| Decade | Leonard | Lochlan |
|---|---|---|
| 1880s | #78 | — |
| 1890s | #63 | — |
| 1900s | #50 | — |
| 1910s | #44 | — |
| 1920s | #39 | — |
| 1930s | #52 | — |
| 1940s | #62 | — |
| 1950s | #89 | — |
| 1960s | #121 | — |
| 1970s | #164 | — |
| 1980s | #230 | — |
| 1990s | #391 | #6080 |
| 2000s | #595 | #3182 |
| 2010s | #649 | #1004 |
| 2020s | #665 | #761 |
Average national rank across each decade. A dash means the name sat outside the recorded top of that decade.
Around the world
Leonard
Not charting outside the US.
Lochlan
- Scotland#72
National statistics offices, latest published year.
The names themselves
Meaning, roots, sound and the people who carried each
Where each name comes from
Leonard
lion, hardy
Two elements: the word for the lion, which Germanic borrowed from Latin, and a Germanic word meaning hardy or brave which closes a long list of names. The reading is settled. What is worth separating is the name from Leon: the first element is shared and nothing else is, and the two arrived in English by entirely different roads.
A Latin word for the lion borrowed into Germanic → Joined to a Germanic element meaning hardy → Leonard across France, Germany and England → Very widely used in early twentieth-century America
How it traveled
The most famous bearer had no surname. In fifteenth-century Tuscany ordinary people were identified by a first name and a place or a father's name, and the painter from the village of Vinci was called exactly that: Leonardo from Vinci, which is a description rather than a family name.
Lochlan
From Lochlann — the Gaelic name for Scandinavia; hence 'Norseman'
Lochlann was the Gaelic term for the Norse homelands, and it was long read as the land of lochs or fjords, which is why the name is often glossed as 'land of the lakes'. Both point to the same root word.
Lochlann → Lachlann → Lochlainn → Lachlan → Lochlan
How it traveled
Scottish Gaelic Lachlann and Irish Lochlainn both come from Lochlann, the Gaelic name for Scandinavia, and were given to boys in reference to Norse settlers and their kin — the Hebrides and the western seaboard had centuries of Norse-Gaelic families to draw on. The name became closely tied to Clan Maclachlan, whose surname is literally 'son of Lachlann', and the Irish line gave English the surnames Laughlin and McLoughlin.
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
Leonard
LEN-erd
Two syllables in ordinary English speech, with the first vowel reduced from the three syllables the spelling suggests. Italian and Spanish give it four with the stress on the third, which makes the same name sound considerably grander.
- Len — The universal English short form, flat and completely unpretentious.
- Leo — The front, which is a complete name and currently extremely fashionable.
- Nardo — The back, which is the Italian and Spanish clipping and sounds nothing like the front.
Lochlan
LOCK-lin
Two syllables, stress on the first. The 'ch' is a hard k in English use; Gaelic speakers give it the throaty sound heard in the word loch. The ending is usually reduced to -lin or -lun rather than a full -lan.
- Lochie — The standard informal short form in Scotland and Australia; also spelled Lochy.
- Lachie — The same nickname carried over from the Lachlan spelling; widely used in Australia.
- Locky — Phonetic informal spelling, common in speech and on sports rosters.
- Loch — One-syllable form, used informally by family and friends.
- Also Lan.
Is it right for you
The differences that decide it, laid out by what you want
Choose by what you want
Choose Leonard if you want…
- a name holding steadyLeonard is holding its place on the charts
- a long American recordLeonard was already in use when US records began in 1880
- a name that ages quietlyan estimated 12% chance of feeling dated by 2040, against 40% for Lochlan
Choose Lochlan if you want…
- a name on the way upup 84 places on the charts in five years
- plenty of nickname options5 recorded short forms — Lochie, Lachie and Locky
- a name that charts abroad tooLochlan is on the national lists of Scotland
- a newer arrivalLochlan entered the US charts in 1998
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
Leonard
Strengths
- It is used unchanged across most of Europe and needs no translation anywhere.
- Len and Leo are two very different short forms and both stand alone.
- It has a documented meaning and an unbroken record of many centuries.
To consider
- It is strongly associated with an earlier American generation, though it is returning.
- English reduces it to two syllables where the continental forms keep four.
- The spelling is on the register for girls as well, in very small numbers.
Lochlan
Strengths
- The 'loch' opening is a word most English speakers already know, so the pronunciation is guessable on first reading.
- Comes with ready-made short forms — Lochie, Lachie, Locky — that have been in real use for generations.
- A documented Gaelic line stretching back through Clan Maclachlan to the Norse-Gaelic west of Scotland.
To consider
- Lachlan is the older and better-known spelling, so expect a lifetime of gentle corrections — and of forms coming back with the a instead of the o.
- Some readers will try LOTCH-lan or LOSH-lan before they land on LOCK-lin, especially in writing-first situations like roll calls and appointments.
- Its American wave is recent, so nearly every Lochlan in the country is still a child. That means fewer adult namesakes now, and a name that will read as young for a while yet.
Documented properties of each name — how it spells, travels and shortens — not opinions about the child.
How each is likely to age
Leonard
12%chance Leonard feels dated by 2040
Leonard has held the top-100 across 8 different decades — it has never depended on fashion, and names like that read the same at any age.
Lochlan
40%chance Lochlan feels dated by 2040
Lochlan 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 Leonard and Lochlan 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 Leonard and Lochlan?
Put both to the vote.
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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 that carry both names
Every list here names both Leonard and Lochlan — the same style, ranked by the same records.
Leonard or Lochlan — the short answers
- Which is more popular, Leonard or Lochlan?
- Leonard, in 2025: Leonard ranked #637 with 438 babies; Lochlan ranked #644 with 433 babies.
- Which name is rising faster, Leonard or Lochlan?
- Lochlan. Over the last five years Leonard moved down 2 places; Lochlan moved up 84 places.
- Which is the older name, Leonard or Lochlan?
- Leonard was already in use when US records began in 1880; Lochlan entered the US charts in 1998. On the American record, Leonard is the older name.
- How many people are named Leonard and Lochlan?
- About 124,000 people named Leonard are estimated to be alive in the US today. About 4,800 people named Lochlan are estimated to be alive in the US today.
- Will there be other Leonards or Lochlans in the classroom?
- Leonard will almost certainly be the only one in school. Lochlan 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
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