Origin of the Petrus Surname
The Petrus surname is of Unknown origin (Unknown). In the 2010 U.S. Census it ranked #14,267 with 2,100 Americans (0.71 per 100K people).
What the name meant to the first families who bore it — and how Petrus traveled across regions and centuries — is written out in the full Heritage Report.
Quick Facts
| Surname | Petrus |
|---|---|
| Meaning | Full etymology in the Heritage Report |
| Origin | Unknown |
| Language | Unknown |
| US Rank (2010) | #14,267 |
| US Count (2010) | 2,100 |
| Per 100K People | 0.71 |
| First Letter | P |
Ethnic Distribution of Petrus
Among 2,100 Americans named Petrus, the largest self-reported group is White (84.1%).
The full multi-group chart (every percentage, print-ready) is inside the Heritage Report — not repeated here.
Popularity of Petrus Over Time
Between the 2000 and 2010 U.S. Census, the national rank of Petrus moved up. Exact counts for both years — print-ready — are in the Heritage Report.
Where did the Petrus family really come from?
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The Complete Story of the Petrus Family
What you’ve read above is just the overview. Your full Petrus Heritage Report goes far deeper — and it’s yours to keep, print & share with your family.
- ✓ The true origin & meaning of Petrus
- ✓ The Petrus coat of arms & heraldry
- ✓ Migration journey across the world
- ✓ Where Petrus families live today
- ✓ Notable Petrus 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 Petrus fact most families never hear by email — a teaser, not the full etymology (that’s in the report).
Similar Surnames to Petrus
These surnames share similar popularity, spelling, or cultural background with Petrus.
Other Unknown Surnames
Explore more surnames with Unknown roots. There are 162,254 surnames in our database — here are some that share the same Unknown origin as Petrus.
Frequently Asked Questions About Petrus
Top Surnames Starting with P
The most common American surnames that begin with the letter P, ranked by population.
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