Corneilius
- US rank
- Unranked
- Syllables
- 3
- Peak
- #5,845 in 1977
0 babies were named Corneilius in the US in 2025.
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US births per million boys, 1977–2025
Similar names
Popularity: U.S. Social Security Administration (babies with 5+ births per year).
Did you know?
A few things about Corneilius you might not know, from US birth records. Handy for convincing a partner, or a grandparent.
- HistoryCorneilius first shows up in US birth records in 1977, the first year at least 5 babies got it. It has been in use for 48 years since.
- Best yearIts best year was 1977, when it reached #5,845.
About the name Corneilius
Corneilius is a boy name of Greek and Latin origin. It has 10 letters and 3 syllables, starting with C and ending in “-ius”. US birth records list Corneilius for boys from 1977 to 2010, in 9 of those 34 years. Its best year was 1977, when it ranked #5,845 among boy names. It hasn't been given to 5 or more US babies in a year since 2010, so today it's a genuinely rare choice.
Origin:Greek namesLatin names
| Decade | Babies per million | About 1 in |
|---|---|---|
| 1970s | 1.0 | 1,000,000 boys |
| 1980s | 1.2 | 862,069 boys |
| 1990s | 0.8 | 1,219,512 boys |
| 2010s | 2.6 | 384,615 boys |
More Greek boy names
- Boy name: Theodore · gift of God
- Boy name: Mateo · gift of God
- Boy name: Lucas · man from Lucania
- Unisex name: Elias · my God is Yahweh
- Boy name: Sebastian · venerable
- Boy name: Leo · lion
- Boy name: Thomas · twin
- Unisex name: Miles · possibly gracious
Questions about the name Corneilius
What is the origin of the name Corneilius?
Corneilius has Greek, Latin roots in our records. Other Greek names include Theodore, Mateo, Lucas.
Is Corneilius a boy or girl name?
Corneilius is a boy name.
How popular is the name Corneilius?
Corneilius is rare: fewer than 5 US boys got it in 2025, and it was last given to 5 or more in 2010. It peaked at #5,845 in 1977.