Given name & surname
Lain
“one who takes the narrow path”
Lain is a variant of Lane. One English interpretation is “one who takes the narrow path.”
Meaning & origin
What it means
Lain is a variant of Lane. One English interpretation is “one who takes the narrow path.”
Explained through its name family
Where it comes from
Lain is a variant of Lane. An origin associated with Lane is English.
Explained through its name family
The story
Published U.S. birth records include this spelling as early as 1973. This is the earliest published observation available here, rather than a date for the name’s origin.
From dated birth records
Lain through the years
- Babies since 1880
- 511
- 484 boys · 27 girls
- Most popular year
- 2004
- 26 babies
- 2025
- 15
- #6,022 for boys
- 2021–25 vs 2016–20
- +23%
- Rising
By the numbers
In 2025, this name appeared in 15 U.S. birth records for boys, ranking No. 6,022 among boys’ names. Average annual use for boys was 11.3% higher in 2021–2025 than in 2016–2020. Its largest published annual count for boys was 25 in 2011. Published U.S. population figures for this spelling include 617 as a first name in 2020; 2,300 as a surname in 2020.
From Social Security birth records and U.S. Census name counts for this exact spelling. Other spellings are counted separately.
Lain’s family of names
Lain has a related form in Lane. In Greek usage, Lain as a surname is a transliteration of Λαιν.
Inner ring: spellings · middle: nicknames and forms · outer: across languages.
Nicknames & forms 1
Diminutives, pet forms, short forms and variants used alongside the name.
Spellings & scripts 2
The same name written differently, including transliterations into other scripts.
Across languages 2
Equivalents and cognates in other languages, plus older forms it grew from.
Similar names
If you love Lain, these share its style, era, origin or sound, from outside its own family.
Adain
“her mother's daughter; a mother's pride”
>99% boys
Navin
“a pleasant, lovely woman” · “one who is strong-willed”
>99% boys
Damen
“one who tames or subdues others”
>99% boys
Lastat
>99% boys
Jaison
>99% boys
Shailen
94% boys · 6% girls
Jalein
>99% boys
Bryton
92% boys · 8% girls