Name comparison · boy names
Luca vs. Lucas
In 2025, Lucas leads at #10 among U.S. boys' names, with Luca at #14. The full 145-year picture below shows how the two names got here.
Popularity since 1880
Head to head
| Metric | Luca | Lucas |
|---|---|---|
| Trend | Rising | Stable |
| 2025 rank | #14 | #10 |
| Babies in 2025 | 8,759 | 10,219 |
| All-time peak | #14 in 2025 | #8 in 2018 |
| Uniqueness score | 8 / 100 | 6 / 100 |
| Strongest state | Hawaii (#3) | New Jersey (#3) |