Declining since 2020, #3,240 for boys today.
Popularity of Lucah since 2004
Babies named Lucah per year in U.S. Social Security records.
Data table (by decade)
| Decade | Boys |
|---|---|
| 2000s | 48 |
| 2010s | 252 |
| 2020s | 327 |
Meaning & origin
Lucah is a modern spelling variant that entered U.S. records in 2004. It reached its peak popularity in 2020 and has since been falling in usage. In 2025, it ranked 3,240, with 1 in every 47,447 babies receiving the name. The name is most commonly found in Texas and California, reflecting its appeal in diverse, trend-setting states. As a respelling of Luca, Lucah fits the pattern of contemporary names with 'h' endings, like Noah or Elijah, offering a fresh take on a classic root.
Lucah is a modern variant spelling of Luca or Lucas, ultimately from the Latin name Lucius, which is derived from 'lux' (light). The name has been used in various cultures but gained popularity in English-speaking countries in the early 21st century as a creative spelling, especially for boys.
Where Lucah is most popular
Births per 100,000 boys by state, 2025. The lightest shade means too few recorded births.
Nicknames & variants
Nicknames: Luca, Lulu
Sibling names for Lucah
Names that share Lucah's style, for a brother or sister.
