Origin of the Mckenney Surname
The Mckenney surname is of Irish/Scottish origin (Gaelic). In the 2010 U.S. Census it ranked #4,852 with 7,265 Americans (2.46 per 100K people).
What the name meant to the first families who bore it — and how Mckenney traveled across regions and centuries — is written out in the full Heritage Report.
Quick Facts
| Surname | Mckenney |
|---|---|
| Meaning | Full etymology in the Heritage Report |
| Origin | Irish/Scottish |
| Language | Gaelic |
| US Rank (2010) | #4,852 |
| US Count (2010) | 7,265 |
| Per 100K People | 2.46 |
| First Letter | M |
Ethnic Distribution of Mckenney
Among 7,265 Americans named Mckenney, the largest self-reported group is White (82.02%).
The full multi-group chart (every percentage, print-ready) is inside the Heritage Report — not repeated here.
Popularity of Mckenney Over Time
Between the 2000 and 2010 U.S. Census, the national rank of Mckenney moved down. Exact counts for both years — print-ready — are in the Heritage Report.
Where did the Mckenney family really come from?
A simple cheek swab reveals your ethnic origins, maps where your Mckenney ancestors lived, and connects you with living relatives who share your DNA.
- 🧬 A detailed estimate of your ethnic origins
- 🗺️ See where your Mckenney ancestors lived & migrated
- 👪 Get matched with relatives you never knew you had
Trusted by millions who've uncovered their family story
Prefer another lab? 23andMe · MyHeritage
As an Amazon Associate we earn from qualifying purchases — at no extra cost to you.
The Complete Story of the Mckenney Family
What you’ve read above is just the overview. Your full Mckenney Heritage Report goes far deeper — and it’s yours to keep, print & share with your family.
- ✓ The true origin & meaning of Mckenney
- ✓ The Mckenney coat of arms & heraldry
- ✓ Migration journey across the world
- ✓ Where Mckenney families live today
- ✓ Notable Mckenney 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 Mckenney fact most families never hear by email — a teaser, not the full etymology (that’s in the report).
Similar Surnames to Mckenney
These surnames share similar popularity, spelling, or cultural background with Mckenney.
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 Mckenney.
Frequently Asked Questions About Mckenney
Top Surnames Starting with M
The most common American surnames that begin with the letter M, ranked by population.
Related Searches
People searching for information about the Mckenney surname also look for: