Name comparison · boy names
Luca vs. Luka
In 2025, Luca leads at #14 among U.S. boys' names, with Luka at #85. The full 145-year picture below shows how the two names got here.
Popularity since 1880
Head to head
| Metric | Luca | Luka |
|---|---|---|
| Trend | Rising | Rising |
| 2025 rank | #14 | #85 |
| Babies in 2025 | 8,759 | 3,873 |
| All-time peak | #14 in 2025 | #85 in 2025 |
| Uniqueness score | 8 / 100 | 18 / 100 |
| Strongest state | Hawaii (#3) | Alaska (#46) |