Mackensie
Feminine · “Son of Coinneach”
Mackensie is overwhelmingly a girls’ name — 904 girls against 5 boys since 1880.
Mackensie writes with an s the sound that the standard spelling writes with a z, and the name underneath is a Gaelic surname that reached the American record as a woman's name within one generation of arriving as anything at all.
How old is the name Mackensie?
Mackensie first appears in US birth records in 1978 — 47 years ago. The typical Mackensie alive today was born around 2001, making them about 24 years old. About 900 people named Mackensie are estimated to be alive in the US today.
When was the name Mackensie most popular?
Mackensie peaked in 1998, reaching #2244 nationally. See the whole 1998 chart.
Lists built from the same records:
Where it comes from
From MacCoinnich to Mackensie
The story of Mackensie
The most visible thing carrying this name is a river. The second longest in North America runs from Great Slave Lake to the Arctic Ocean and takes its English name from the explorer who followed it to the sea and was disappointed, because he had hoped it would lead west to the Pacific. The people who have lived along it for several thousand years call it Deh Cho, the big river, and that name is increasingly the one used officially. A name can belong to a place for a very long time and still be the second one on the map — and the same is true in reverse of a surname that has become a first name: it keeps a grammar that no longer applies to the person using it.
Meaning
Son of Coinneach — son of the handsome one
The Gaelic surname names a father, as most of them do. The mac is the word for son, and the name after it belonged to an ancestor. A woman carrying it is not making a claim about descent, which is worth saying plainly because the surname's grammar does make one.
How the name formed
- MacCoinnich
- Mackenzie
- Mackensie
Related forms: MacCoinnich
Pronouncing Mackensie
muh-KEN-zee
Three syllables with the stress in the middle. The s in this spelling is said as a z, which is exactly what the standard spelling writes.
Nicknames for Mackensie
Moderate
What the data says
146 years of official birth records
The long climb, and where it stands now
The same years in position rather than babies
- First recorded
- 1978
- Most girls named
- 199863 — the highest on record
- Peak rank
- #2244reached in 1998
- Change vs 2020
- −16.7%5 in 2021, from 6
Rank is a position, a count is a headcount, and they move independently — a name can hold its rank while the number of babies behind it falls. Source: U.S. Social Security Administration.
Mackensie in other languages
The same name elsewhere
- MacCoinnich in Scottish Gaelic — related form
Mackensies among us
people named Mackensie are estimated to be alive in the US today
Estimated from SSA birth records and published actuarial life tables. Method
Is it right for you
Questions parents actually ask
Fashion outlook
Mackensie sits outside the current charts, and that is its own kind of answer: naming cycles can only date the names they carried up. A name this rare has no decade stamped on it — it cannot go out of fashion, because it was never in.
Based on 146 years of naming cycles. How we read them
The trade-off
- It is a real surname with a documented history rather than an invention.
- The short form is so well established that it functions as a name on its own.
- It is read correctly on sight despite the altered letter.
- Mackenzie is the standard spelling and hers will be corrected to it constantly.
- The spelling is recorded for a few boys, but nearly every child with it is a girl.
- The mac makes a claim about ancestry that the name no longer carries.
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Mackensie
Feminine
Frequently asked
- How many Mackensies are there in the world?
- No country counts the world's names, so there is no worldwide figure — anyone quoting one is estimating. About 900 people named Mackensie are estimated to be alive in the US today.
- How popular is the name Mackensie in 2025?
- Mackensie is rarely given in the US today — it does not rank in the top 2000 girl names.
- Will my child share the name Mackensie with classmates?
- Mackensie will almost certainly be the only one in school.
More M names
The most-given names starting with M, all years combined.
Mary#125 · Margaret#112 · Michelle#465 · Melissa#419 · Maria#87 · Martha#712 · Marie#617 · Mildred#1962
Looking for what else is popular rather than what resembles Mackensie? See the current top 100.
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US figures from the Social Security Administration. 1880–2025. Data & methodology
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