Boy or Girl

Is Thornton a boy or girl name?

Thornton was a boy name in the US. Across 1880–2024, 0% of the 3,122 US babies named Thornton were girls. Fewer than 10 babies were given the name in 2024.

Boy rank, 2024
#12,159
Girl rank, 2024
Not ranked
Babies named Thornton since 1880
3,122
Most popular year
1921
75 babies
Babies named Thornton each year in the US
Line chart of US births named Thornton from 1880 to 2024, boys and girls. The table below has every value.02040608018801900192019401960198020002020

Boys and girls named Thornton, by decade

DecadeBoysGirlsShare girls
1880s12700%
1890s9200%
1900s10500%
1910s43800%
1920s55100%
1930s35200%
1940s37000%
1950s30900%
1960s20700%
1970s13600%
1980s10100%
1990s13300%
2000s8700%
2010s8900%
2020s2500%
Every year
YearBoysBoy rankGirlsGirl rank
20246#12,1590–
20235#13,9740–
20220–0–
20216#11,9820–
20208#9,4680–
20198#9,6500–
201811#7,5590–
201713#6,6250–
201610#8,0890–
20159#8,6710–
201411#7,5070–
201310#8,0470–
20128#9,6130–
20119#8,6860–
20100–0–
200912#7,1890–
20087#10,9260–
20070–0–
200612#6,8670–
20059#8,2350–
200410#7,4700–
200311#6,6760–
20026#10,5320–
20018#8,2480–
200012#5,8780–
199910#6,4760–
199814#4,8480–
199714#4,6470–
199616#4,1710–
199514#4,4870–
199412#5,0850–
199314#4,4280–
199216#3,9050–
19917#7,2010–
199016#3,7590–
198912#4,5000–
19889#5,1750–
198716#3,1860–
19869#4,8140–
19858#5,1040–
19849#4,5210–
198311#3,8540–
19820–0–
19819#4,4650–
198018#2,7210–
197912#3,5500–
19789#4,1300–
197711#3,5840–
197613#3,0810–
197520#2,2800–
197414#2,7880–
197317#2,3950–
197213#2,8090–
197115#2,5450–
197012#2,8780–
196926#1,6370–
196818#1,9560–
196720#1,8040–
196619#1,8060–
196511#2,6010–
196428#1,5070–
196318#1,9540–
196228#1,5130–
196122#1,7710–
196017#2,0300–
195922#1,7580–
195824#1,6350–
195730#1,4520–
195630#1,4410–
195522#1,6770–
195431#1,3790–
195338#1,2290–
195236#1,2410–
195137#1,2170–
195039#1,1670–
194932#1,2950–
194835#1,2290–
194744#1,1070–
194637#1,1550–
194533#1,1610–
194433#1,1700–
194346#9940–
194244#1,0230–
194132#1,1860–
194034#1,1540–
193937#1,0690–
193837#1,0750–
193733#1,1660–
193627#1,2920–
193537#1,0750–
193427#1,3200–
193327#1,3060–
193246#9780–
193134#1,1920–
193047#1,0050–
192929#1,3360–
192850#9760–
192741#1,1270–
192646#1,0310–
192550#9710–
192467#8340–
192354#9370–
192271#7990–
192175#7780–
192068#8150–
191955#9060–
191851#9400–
191754#8730–
191658#8190–
191564#7550–
191443#8150–
191343#7070–
191231#7970–
191119#7550–
191020#6740–
190915#7500–
190811#8710–
19077#1,1910–
190617#5860–
19057#1,0820–
190410#8060–
190310#7760–
19028#9200–
19019#7750–
190011#8310–
189917#4780–
18989#7970–
18976#1,0500–
18968#8900–
189512#6370–
189411#6650–
189312#6090–
189211#6840–
18910–0–
18906#9870–
188917#4620–
188819#4400–
188710#6280–
188617#4480–
18855#1,0880–
18847#8400–
188313#5220–
188217#4470–
188110#5880–
188012#5620–

Highest rank

As a boy name, Thornton reached #440 in 1888. It has never been ranked as a girl name. Ranks count every name SSA published for that year and sex, so they go well past the top 1,000.

Names from the same era

These names were also most popular in the 1920s, with a similar number of babies. They can work as sibling or middle names that feel like they belong together.

Names spelled like Thornton

Compare Thornton with another nameTry Thornton with your surnameTop names of 1921More names starting with T

Source: US Social Security Administration baby name data, 1880–2024. Counts are Social Security card applications for US births; SSA leaves out names given to fewer than 5 babies in a year. Updated 2026-10-05. How these numbers are made.