Meaning & origin
A reliable meaning for Londyn isn’t established in our sources yet. Rather than guess, we show what is recorded: how the name is used, how often, and the names it’s connected to.
The story
Published U.S. birth records include this spelling as early as 1989. This is the earliest published observation available here, rather than a date for the name’s origin.
From dated birth records
Londyn through the years
- Babies since 1880
- 27,777
- 532 boys · 27,245 girls
- Most popular year
- 2014
- 2,123 babies
- 2025
- 812
- #388 for girls · #6,665 for boys
- 2021–25 vs 2016–20
- −32%
- Easing
Where it’s given
By the numbers
In 2025, this name appeared in 799 U.S. birth records for girls, ranking No. 388 among girls’ names. Average annual use for girls was 31.9% lower in 2021–2025 than in 2016–2020. Its largest published annual count for girls was 2,095 in 2014. It also appeared in 13 birth records for boys in 2025. In 2025, Texas had the largest reported state-level birth count for girls with this name (103). Published U.S. population figures for this spelling include 15,826 as a first name in 2020.
From Social Security birth records and U.S. Census name counts for this exact spelling. Other spellings are counted separately.
Londyn’s family of names
Londyn may belong to the same name family as LLONDYN. This is a tentative spelling connection.
The ring: nicknames and forms.
Nicknames & forms 1
Diminutives, pet forms, short forms and variants used alongside the name.
Similar names
If you love Londyn, these share its style, era, origin or sound, from outside its own family.
Jordyn
“flowing down”
8% boys · 92% girls
Aylin
“having a moonlit halo”
1% boys · 99% girls
Lujain
>99% girls
Adalynn
Adalynn is a feminine given name.
>99% girls
Lorelai
Lorelai is a feminine given name from German.
>99% girls
Jaylynn
“resembling a jaybird”
7% boys · 93% girls
Oaklynn
1% boys · 99% girls
Elowyn
>99% girls