Lannis
Boy nameLannis has been given to 155 babies in the U.S. since 1938. It peaked in 1945.
Popularity over time births per year, 1880–2025
Total babies
155
Peak year
1945 (21 babies)
Rank in 2025
Below top 1000
First recorded
1938
10-year trend
New / returning
Gender split
18% girls / 82% boys
Names with a similar vibe
Same primary gender, peaked around the same years, and roughly as common as Lannis.
Sibling name ideas for Lannis
Same era and popularity as Lannis, avoiding matching initials or rhymes.
FAQ
How popular is the name Lannis?
Lannis has been given to 155 babies in the U.S. since 1938. It ranked below the top 1000 in 2025.
When did the name Lannis peak?
Lannis peaked in 1945, when 21 babies were given the name.
Is Lannis a girl or boy name?
Lannis is primarily a boy name (82% of babies named Lannis are boys).
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