Origin of the Mckellar Surname
The Mckellar surname is of Irish/Scottish origin (Gaelic). In the 2010 U.S. Census it ranked #10,900 with 2,921 Americans (0.99 per 100K people).
What the name meant to the first families who bore it — and how Mckellar traveled across regions and centuries — is written out in the full Heritage Report.
Quick Facts
| Surname | Mckellar |
|---|---|
| Meaning | Full etymology in the Heritage Report |
| Origin | Irish/Scottish |
| Language | Gaelic |
| US Rank (2010) | #10,900 |
| US Count (2010) | 2,921 |
| Per 100K People | 0.99 |
| First Letter | M |
Ethnic Distribution of Mckellar
Among 2,921 Americans named Mckellar, the largest self-reported group is White (71.65%).
The full multi-group chart (every percentage, print-ready) is inside the Heritage Report — not repeated here.
Popularity of Mckellar Over Time
Between the 2000 and 2010 U.S. Census, the national rank of Mckellar moved down. Exact counts for both years — print-ready — are in the Heritage Report.
Where did the Mckellar family really come from?
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The Complete Story of the Mckellar Family
What you’ve read above is just the overview. Your full Mckellar Heritage Report goes far deeper — and it’s yours to keep, print & share with your family.
- ✓ The true origin & meaning of Mckellar
- ✓ The Mckellar coat of arms & heraldry
- ✓ Migration journey across the world
- ✓ Where Mckellar families live today
- ✓ Notable Mckellar bearers in history
- ✓ Name variations & spellings worldwide
- ✓ A step-by-step guide to start tracing your own family tree
🎁 A heritage keepsake to pass down — perfect as a gift.
Get one Mckellar fact most families never hear by email — a teaser, not the full etymology (that’s in the report).
Similar Surnames to Mckellar
These surnames share similar popularity, spelling, or cultural background with Mckellar.
Other Irish/Scottish Surnames
Explore more surnames with Irish/Scottish roots. There are 162,254 surnames in our database — here are some that share the same Irish/Scottish origin as Mckellar.
Frequently Asked Questions About Mckellar
Top Surnames Starting with M
The most common American surnames that begin with the letter M, ranked by population.
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