Lucan
Boy nameLucan has been given to 484 babies in the U.S. since 1977. It peaked in 1978. In 2025, about 1 in 113,872 boys was named Lucan.
Popularity over time births per year, 1880–2025
Total babies
484
Peak year
1978 (41 babies)
Rank in 2025
Below top 1000
First recorded
1977
10-year trend
▼ -21%
Gender split
All boys
Spellings & variants
Names one letter away from Lucan — alternate spellings parents actually use.
Names with a similar vibe
Same primary gender, peaked around the same years, and roughly as common as Lucan.
Sibling name ideas for Lucan
Same era and popularity as Lucan, avoiding matching initials or rhymes.
FAQ
How popular is the name Lucan?
Lucan has been given to 484 babies in the U.S. since 1977. It ranked below the top 1000 in 2025.
When did the name Lucan peak?
Lucan peaked in 1978, when 41 babies were given the name.
Is Lucan a girl or boy name?
Lucan is primarily a boy name (100% of babies named Lucan are boys).
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