Head to head · Boys' names
Mack vs Makai
#463 vs #481 in 2025 · both holding its place on the charts
Mack is a whisker ahead (#463 vs #481 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, Mack leads 5 measures of 6; Makai 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: Mack #130, Makai — — Mack higher
- 1890s: Mack #121, Makai — — Mack higher
- 1900s: Mack #140, Makai — — Mack higher
- 1910s: Mack #206, Makai — — Mack higher
- 1920s: Mack #237, Makai — — Mack higher
- 1930s: Mack #249, Makai — — Mack higher
- 1940s: Mack #259, Makai — — Mack higher
- 1950s: Mack #359, Makai — — Mack higher
- 1960s: Mack #481, Makai — — Mack higher
- 1970s: Mack #622, Makai — — Mack higher
- 1980s: Mack #792, Makai #7905 — Mack higher
- 1990s: Mack #1143, Makai #3765 — Mack higher
- 2000s: Mack #1257, Makai #1115 — Makai higher
- 2010s: Mack #786, Makai #651 — Makai higher
- 2020s: Mack #498, Makai #520 — Mack higher
Mack stood higher in 13 of 15 decades; Mack took the 2020s.
Rank by decade
| Decade | Mack | Makai |
|---|---|---|
| 1880s | #130 | — |
| 1890s | #121 | — |
| 1900s | #140 | — |
| 1910s | #206 | — |
| 1920s | #237 | — |
| 1930s | #249 | — |
| 1940s | #259 | — |
| 1950s | #359 | — |
| 1960s | #481 | — |
| 1970s | #622 | — |
| 1980s | #792 | #7905 |
| 1990s | #1143 | #3765 |
| 2000s | #1257 | #1115 |
| 2010s | #786 | #651 |
| 2020s | #498 | #520 |
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
Mack
son of — from the Gaelic patronymic mac
Mack is the Gaelic word mac, "son," the element that opens surnames like MacDonald, MacGregor and Mackenzie. As a standalone given name it carries that word rather than a separate meaning of its own.
mac (Gaelic, "son") → MacDonald, Mackenzie and other Mac- surnames → Mac → Mack
How it traveled
The Gaelic mac, "son," built the patronymic surnames of Ireland and Scotland: MacDonald, son of Donald, and so on down the line. In English-speaking countries the prefix was clipped off and used as a familiar short form for anyone whose surname began that way, and from there it became a first name on its own.
Makai
toward the sea (Hawaiian)
Hawaiian ma, 'toward, at', with kai, 'sea, sea water'. The word itself is not in doubt — it is ordinary daily speech and appears on signs and in directions throughout Hawaiʻi. What the record does not show is which road any individual family took to it: the Hawaiian word, or simply the sound, which sits close to Micah and Mikael without descending from either.
kai (Hawaiian: sea) → makai (Hawaiian: toward the sea) → Makai (given name)
How it traveled
Makai begins not as a name but as a direction. Hawaiian orients itself by the island rather than the compass, so a house, a turn or a beach is described as makai — on the ocean side — while mauka points inland toward the mountains.
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
Mack
MAK
One syllable, rhyming with back. It survives every English accent intact, and the spelling gives no one pause.
- Mac — The same name with the older spelling; used interchangeably in speech, and itself a standalone given name.
- Mackie — An informal diminutive, mostly within families.
Makai
muh-KYE
Stress on the second syllable, which rhymes with 'eye'. In Hawaiian the first syllable is fuller — closer to mah-KYE. Expect occasional muh-KAY or MAK-eye from people reading it cold.
- Kai — The most natural short form, and a well-established given name in its own right for boys and girls; a Makai called Kai will meet others.
- Mak — Informal, family-and-teammates territory; also spelled Mac.
Is it right for you
The differences that decide it, laid out by what you want
Choose by what you want
Choose Mack if you want…
- a name most people already know#463 in 2025, 668 babies that year
- a name holding steadyMack is holding its place on the charts
- a name with fewer syllablesMack is 1 syllable to Makai's 2
- a long American recordMack was already in use when US records began in 1880
Choose Makai if you want…
- a name fewer children share#481 in 2025 — makai will almost certainly be the only one in school
- a name on the way upup 68 places on the charts in five years
- a name with more sound in itMakai runs 2 syllables, Mack 1
- a newer arrivalMakai entered the US charts in 1989
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
Mack
Strengths
- One syllable, four letters, spelled the way it sounds — rarely misheard and almost never misspelled after the first telling.
- An unbroken presence in American records since the earliest official name counts, without ever becoming a crowded name.
- Works as a full legal name and as a natural short form for longer Mac- names such as Mackenzie.
To consider
- "Hey, Mack" was mid-century American shorthand for addressing a stranger, and older speakers may still hear that echo. It sits alongside "built like a Mack truck" as a familiar phrase rather than an unfamiliar name.
- Because it began as a clipped surname prefix, some people will assume it is short for something longer and ask what the full name is. There is no longer form to give unless you choose one.
- Mac and Mack are both in use, so expect to spell it now and then, and expect the other version on the occasional envelope.
Makai
Strengths
- Two syllables, five letters, no silent letters — short enough that it never needs shortening.
- The meaning is exact and easy to state: toward the sea, in a language where the word is still in everyday use.
- Contains Kai, a short form people already know and can spell without help.
To consider
- The stress trips people up. Some will say muh-KAY or MAK-eye on first sight, and correcting it becomes a small lifelong habit.
- It is a Hawaiian word with a living, place-specific sense, and some Hawaiian speakers feel strongly about how it is used off-island. Worth knowing that going in, rather than being surprised by it later.
- Look-alike spellings — Makhai, McKai, Makaio — plus the closeness to Micah mean the name will often be spelled back at you wrong.
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 Mack and Makai 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 Mack and Makai?
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 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 Mack and Makai — the same style, ranked by the same records.
Mack or Makai — the short answers
- Which is more popular, Mack or Makai?
- Mack, in 2025: Mack ranked #463 with 668 babies; Makai ranked #481 with 626 babies.
- Which name is rising faster, Mack or Makai?
- Makai. Over the last five years Mack moved up 42 places; Makai moved up 68 places.
- Which is the older name, Mack or Makai?
- Mack was already in use when US records began in 1880; Makai entered the US charts in 1989. On the American record, Mack is the older name.
- How many people are named Mack and Makai?
- About 20,500 people named Mack are estimated to be alive in the US today. About 9,200 people named Makai are estimated to be alive in the US today.
- Will there be other Macks or Makais in the classroom?
- Mack will almost certainly be the only one in school. Makai 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 Mack, Makai and the rest of your shortlist with your last name in one printable report.
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