Origin of the Killion Surname
The Killion surname is of European origin (European). In the 2010 U.S. Census it ranked #6,799 with 4,960 Americans (1.68 per 100K people).
What the name meant to the first families who bore it — and how Killion traveled across regions and centuries — is written out in the full Heritage Report.
Quick Facts
| Surname | Killion |
|---|---|
| Meaning | Full etymology in the Heritage Report |
| Origin | European |
| Language | European |
| US Rank (2010) | #6,799 |
| US Count (2010) | 4,960 |
| Per 100K People | 1.68 |
| First Letter | K |
Ethnic Distribution of Killion
Among 4,960 Americans named Killion, the largest self-reported group is White (86.71%).
The full multi-group chart (every percentage, print-ready) is inside the Heritage Report — not repeated here.
Popularity of Killion Over Time
Between the 2000 and 2010 U.S. Census, the national rank of Killion moved down. Exact counts for both years — print-ready — are in the Heritage Report.
Where did the Killion family really come from?
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The Complete Story of the Killion Family
What you’ve read above is just the overview. Your full Killion Heritage Report goes far deeper — and it’s yours to keep, print & share with your family.
- ✓ The true origin & meaning of Killion
- ✓ The Killion coat of arms & heraldry
- ✓ Migration journey across the world
- ✓ Where Killion families live today
- ✓ Notable Killion 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 Killion fact most families never hear by email — a teaser, not the full etymology (that’s in the report).
Similar Surnames to Killion
These surnames share similar popularity, spelling, or cultural background with Killion.
Other European Surnames
Explore more surnames with European roots. There are 162,254 surnames in our database — here are some that share the same European origin as Killion.
Frequently Asked Questions About Killion
Top Surnames Starting with K
The most common American surnames that begin with the letter K, ranked by population.
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