Londyn

A girls’ name with no widely documented etymology — two syllables, given to 1,627 babies a year in the US.

Babies a year
1,627
the US, 2017
Rarity
Uncommon
among names in use
US popularity
#388
down from #305
UK popularity
#5927
3 babies

How Londyn has moved

US popularity rank, 2015–2025. Lower is more popular.
#127#274#421201520202025#388

View as table
YearUS rank
2015#160
2016#180
2017#193
2018#188
2019#174
2020#162
2021#204
2022#222
2023#276
2024#305
2025#388

Londyn by the numbers

In 2025, 3 babies in England and Wales were named Londyn. In the US, 1,627 were, though that figure is from 2017, the most recent full year we hold.

For the size of the two countries, it is given far more often in the US than in England and Wales.

Its American peak was 2,091 babies in 2014, making it a 2010s name.

What we can tell you about Londyn

Not every name has a meaning to trace. Plenty are coined rather than inherited — invented outright, blended from two names, or respelled from an older one — and where we cannot find an etymology we can stand behind, we would rather say so than make one up. What follows comes from the birth records themselves.

Spelled almost the same

Other names in the records within a letter or two of Londyn. Close spellings are not always related names, but they are usually worth seeing together.

Sounds like Londyn

Names that are said the same way as Londyn, however they are written. Sounding alike does not mean they share a history.

Names about as common as Londyn

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