Meaning & origin
A reliable meaning for Mcclain 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 1918. This is the earliest published observation available here, rather than a date for the name’s origin.
From dated birth records
Mcclain through the years
- Babies since 1880
- 586
- 494 boys · 92 girls
- Most popular year
- 2023
- 28 babies
- 2025
- 28
- #4,982 for boys · #11,568 for girls
- 2021–25 vs 2016–20
- +46%
- Rising
By the numbers
In 2025, this name appeared in 20 U.S. birth records for boys, ranking No. 4,982 among boys’ names. Average annual use for boys was 34.8% higher in 2021–2025 than in 2016–2020. It also appeared in 8 birth records for girls in 2025. Published U.S. population figures for this spelling include 569 as a first name in 2020; 45,911 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.
Mcclain’s family of names
Mcclain may belong to the same name family as McLain. This is a tentative spelling connection.
Inner ring: spellings · outer: nicknames and forms.
Nicknames & forms 2
Diminutives, pet forms, short forms and variants used alongside the name.
Spellings & scripts 1
The same name written differently, including transliterations into other scripts.
Similar names
If you love Mcclain, these share its style, era, origin or sound, from outside its own family.
Rein
Rein is a surname with more than one origin. It is used in English and Estonian.
49% boys · 51% girls
Lavin
“a white-haired or whiteskinned man”
69% boys · 31% girls
Maze
“one who provides aid”
60% boys · 40% girls
Winn
“one who is fairskinned” · “a beloved friend”
75% boys · 25% girls
Tully
“of the mighty people”
46% boys · 54% girls
Pruitt
“a brave young one”
60% boys · 40% girls
Mills
“one who lives near the mill”
75% boys · 25% girls
Kitt
“having great strength”
54% boys · 46% girls