Nameling

Mcclain

Gender
Mostly boys
Say it
mik-LAYN
Origin
Scottish
US rank, 2025
#4,856 for boys

Mcclain is a name of Scottish origin, meaning “son of the servant of Saint John”. In 2025 it ranked 4,856th for boys in the US (20 babies).

What does Mcclain mean?

Scottish: form of the surname Maclean, Gaelic Mac Gille Eathain

“son of the servant of Saint John”

Maclean is the surname of a Highland clan whose seat is Duart Castle on the Isle of Mull.

Is Mcclain a girl's or a boy's name?

In recent years, Mcclain has been given to girls and boys, mostly boys. In 2025, it was given to 8 girls and 20 boys in the US.

How popular is Mcclain in the US?

Rank in 2025
#4,856among boys
Babies in 2025
20about 1 in 85,000 boys
Five-year trend
Risingup 37% in five years
Same name in a class
under 1%chance among 15 boys

In 2025, 20 boys in the US were named Mcclain, making it the 4,856th most popular name for boys. Five years earlier, in 2020, it was 5,037th. Its busiest year was 2022, with 21 boys. It first appears in the records in 1918. 8 girls were also named Mcclain in 2025 (10,913th for girls).

Half of all the boys named Mcclain in the US since 1880 were born between 1997 and 2018, the years shaded on the chart below.

1918Busiest: 21 in 20222025
Mcclain in the US, year by year
YearBoysRank
202520#4,856
202417#5,439
202319#5,070
202221#4,697
202112#6,693
202018#5,037
201915#5,808
20188#8,813
201712#6,681
201613#6,344
201517#5,285
201412#6,627
201312#6,598
20128#8,858
20116#10,801
201014#6,032
20099#8,305
20086#11,030
200710#7,586
200611#6,899
200513#5,869
200414#5,487
200312#5,870
20029#7,048
200112#5,660
200019#4,060
199914#4,756
19989#6,308
199714#4,446
199610#5,528
19959#5,922
199410#5,446
19937#6,809
199210#5,228
19916#7,263
19908#5,816
19890–
19880–
19870–
19865#6,715
19850–
19847#4,969
19835#6,234
19820–
19810–
19800–
19790–
19789#3,855
19770–
19760–
19756#4,795
19740–
19730–
19720–
19710–
19700–
19690–
19680–
19670–
19660–
19650–
19640–
19630–
19620–
19610–
19600–
19590–
19580–
19570–
19560–
19550–
19540–
19535#3,796
19520–
19515#3,712
19500–
19490–
19480–
19470–
19460–
19450–
19440–
19430–
19420–
19410–
19400–
19390–
19380–
19370–
19360–
19350–
19340–
19330–
19320–
19310–
19300–
19290–
19280–
19270–
19260–
19255#4,195
19240–
19230–
19220–
19210–
19200–
19195#4,167
19186#3,727

Names like Mcclain

Names given in the same years and the same naming tradition, with a similar sound.

Names related to Mcclain

More Scottish names

Every Scottish name

Sources

Figures from Popular Baby Names (US Social Security Administration). Nameling last updated them on 20 October 2026. How the figures are worked out, and the data to download.

To cite this page: Nameling, “Mcclain: name meaning, origin and popularity”, https://www.nameling.co.uk/names/mcclain, updated 20 October 2026.